Answer:
what are the options???
Explanation:
The statement that describes a surfactant is that it is slippery. The correct option is B.
What is a surfactant?Surfactants are a key ingredient in washing detergents. The term surfactant refers to a surface active agent.
Surfactants, as the title suggests, stimulate operation on the surface being cleaned in order to trap and remove dirt and somewhat slippery.
Thus, the correct option is B.
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The missing options of the question are:
A- StickyB- SlipperyC- WetD- Bubblywhat characteristics set mammals apart from other vertebrates
Answer:
there are 8 main characteristics
Explanation:
1. hair and fur
2. mammary glands
3. single boned lower jaw
4. one time tooth replacement
5. three bones in middle ear
6. warm blooded metabolism
7. diaphragm
8. four chambered heart
PLEASE HELP! im struggling lol
How does solar radiation affect climate?
How do the ocean currents affect climate?
How does climate change affect the ocean?
How does climate change affect the biodiversity of marine ecosystems?
What you think
Source 1
Source 2
Source 3
Summary
Answer:
Explanation:
question 1
the resulting imbalance between incoming solar radiation also outgoing thermal radiation most likely causes the earth to heat up over the next 10 years.
question 2
much like a conveyor belt, transporting warm water and precipitation from the equator making the cold water from the poled back to tropics
question 3
greenhouse gasses trap more and more energy from the sun, oceans are absorbing the heat at a slower rate.
question 4
climate change due to human activity had a direct impact on marine species
1. Solar radiation drives climate by influencing temperature and weather patterns.
2. Ocean currents distribute heat, affecting regional climate and weather conditions.
3. Climate change causes sea-level rise, ocean acidification, altered currents, and disrupted coastlines.
4. Climate change harms marine biodiversity through temperature shifts, acidification, and habitat disruption.
1. Solar radiation plays a crucial role in driving Earth's climate system. It determines the amount of energy that reaches the Earth's surface, influencing temperature patterns, atmospheric circulation, and the formation of weather systems. Changes in solar radiation can directly impact climate, leading to variations in temperature and weather patterns.
2. Ocean currents have a significant influence on climate. They distribute heat from the tropics to higher latitudes, affecting regional temperature patterns. For example, the Gulf Stream carries warm water from the tropics to the North Atlantic, moderating temperatures in Western Europe. Changes in ocean currents can lead to shifts in climate patterns and weather conditions.
3. Climate change has profound effects on the ocean. Rising temperatures cause thermal expansion, contributing to sea-level rise. Increased carbon dioxide emissions also lead to ocean acidification, which negatively impacts marine ecosystems and organisms like coral reefs and shellfish. Climate change can disrupt ocean circulation and alter precipitation patterns, affecting ocean currents and coastal areas.
4. Climate change poses significant threats to marine biodiversity. Rising sea temperatures and ocean acidification harm marine species, particularly those reliant on specific temperature and pH conditions. Coral bleaching events, driven by climate change, can devastate coral reef ecosystems. Changes in climate can also disrupt food chains and habitats, leading to biodiversity loss in marine ecosystems.
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The appropriate question is:
1. How does solar radiation affect climate?
2. How do the ocean currents affect climate?
3. How does climate change affect the ocean?
4. How does climate change affect the biodiversity of marine ecosystems?
Why are sound waves considered a type of mechanical energy?
Answer:
Because sound waves can also create energy.....waves also create energy so it's considered because it can be used in machines
Explanation:
✌❤❤✌
The sound waves are considered a type of mechanical energy as sound waves transfer energy by the motion of particles. The correct option is C.
What is mechanical energy?Mechanical energy (kinetic energy or potential energy) is the energy of a moving object or the energy stored in objects due to their position.
Mechanical energy is another source of renewable energy. Many types of renewable energy rely on mechanical energy to generate or convert energy.
An object's mechanical energy can be the result of its motion (i.e., kinetic energy) or its stored energy of position (i.e., potential energy).
The sum of potential and kinetic energy equals the total amount of mechanical energy.
Sound waves are a type of mechanical energy because they transfer energy through particle motion.
Thus, the correct option is C.
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Your question seems incomplete, the missing options are:
Sound waves can travel through spaceSound waves can travel through a solidSound waves transfer energy by the motion of particlesSounds waves are made by machinesWhat function is common to all types of connective tissue?
Answer:
Explanation:
The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity.
I hope this helps and if not I'm truly sorry
The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.
What is connective tissue?
All other types of tissues in the body are supported by connective tissue, which joins or divides them. Like all tissue types, it is made up of cells encased in a space of liquid known as the extracellular matrix (ECM).
In contrast to other forms, connective tissue's cells are loosely rather than densely packed within the ECM.
The three components of connective tissue are cells, ground substance and fibers. Ground substance and fibers make up the extracellular matrix (ECM).
The primary cell of connective tissue is the fibroblast. Its function is to produce and maintain the ECM of connective tissue. Besides fibroblasts, several other cell types are present.
Therefore, The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.
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Can u help me please
Human forelimbs is used for a variety of functions, such as for eating.
Similarities: They are all made from the same basic anatomical structure classified as homologous structures.
They all have this structure inherited from a common ancestor.
What is the end result of meiosis? four identical daughter cells four different daughter cells two identical daughter cells two different daughter cells
Answer:
B
Explanation:
The result of meiosis is four different daughter cells.
Meiosis and cell divisionMeiosis is a type of reductional cell division in which a parental cell divides twice to generate four daughter cells.
These daughter cells have half of the genetic material when compared to the parental cell.Meiosis is a cell division that generates gametes (geminal cells), which fuse during the process of fertilization.In conclusion, the result of meiosis is four different daughter cells.
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how does nutrient availability relate to the primary productivity of an ecosystem?
Answer:
Every organism needs nutrients to build tissues and carry out life functions. Like water, nutrients pass through organisms and the environment through biogeochemical cycles. ... If ample sunlight and water are available, the primary productivity of an ecosystem may be limited by the availability of nutrients.
Explanation:
Nutrient availability is directly proportional to primary productivity.
In an ecosystem, the plants are the primary producers. They are able to trap energy directly from the sun and use it combine water and carbon dioxide in the presence of nutrients.
These nutrients are particularly important in the functioning of these primary producers. The more the available nutrients, the higher the primary productivity in an ecosystem and vice versa.
Hence, there is a direct relationship between nutrient availability relate to the primary productivity of an ecosystem.
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Plz someone help me get these right ill give 50 points and brainlist if there ALL right!!
The diagram below represents some events that take place in plant cells.(IMAGE 2)
In which organelle would the above events most likely occur?
ribosome
mitochondrion
chloroplast
cytoplasm
Cellular respiration occurs in a series of steps. If pyruvate enters the mitochondrion, how much total energy can we assume will be produced?
2 molecules of ATP
14 molecules of oxygen
8 molecules of pyruvic acid
38 molecules of ATP
The graph below represents the absorption spectrum of chlorophyll.(IMAGE3)
The graph indicates that the energy used in photosynthesis is most likely obtained from which regions of the spectrum?
green and yellow
orange-red and violet-blue
yellow and orange-red
violet-blue and green
How do the number of chromosomes in an organism's egg cells compare with the number of chromosomes in her body (somatic) cells?
There are twice as many chromosomes in egg cells.
The number of chromosomes is the same in both.
The number of chromosomes depends on the size of the scorpion.
There are half as many chromosomes in egg cells.
PLS, Someone help me I need these right!!!Also the images are in order!!!
Answer:
1. Chloroplast
2. 38 molecules of ATP
3. orange-red and violet-blue
4. There are half as many chromosomes in egg cells.
Explanation:
1. According to the image 1 in this question, the process of PHOTOSYNTHESIS is being described. Photosynthesis is the process whereby plant cells synthesize their food (sugar) in the presence of sunlight. CO2 and water are used as reactants, while O2 gas is released as shown in the image as gas bubbles. This unique process of photosynthesis occurs in the CHLOROPLAST organelle.
2. Cellular respiration is the way through which living organisms obtain usable energy for metabolic activities. It is the process of breaking down food substances in a series of steps. Cellular respiration occurs in three major stages viz: glycolysis, Krebs cycle and oxidative phosphorylation. Glycolysis produces pyruvate, which may enter the mitochondria for the next stages in the presence of oxygen to yield 38 molecules of ATP.
3. Image 2 shows the absorption spectrum of chlorophyll pigment. As depicted in the image, the highest absorption spectrum of the photosynthetic pigment is at the "orange-red and violet-blue" wavelength. This connotes that the energy used in photosynthesis is most likely obtained from those regions of the spectrum.
4. Meiosis is the process through which gametes are formed. In the process of meiosis, each of the gametes will contain half of the chromosome number as the parent cell. This means that the egg cell (female gamete) produced by a female will contain half as many chromosomes than the somatic or body cell that undergoes the division.
Cellular respiration is the process through which food is broken down to yield energy. It takes place in every living entity.
The correct answers are:
1. Chloroplast
2. 38 molecules of ATP
3. orange-red and violet-blue
4. There are half as many chromosomes in egg cells.
The reasons for the following are:
1. In the first image, photosynthesis is shown. It is the process of producing food in the presence of light and carbon dioxide to give out oxygen. Carbon dioxide and water are reactants, which in the presence of sunlight react and yield oxygen as a byproduct. In the image, the oxygen is given out as bubbles.
2. Cellular respiration is the process occurring in every living organism. It is a process through which organisms obtain energy by breaking down food substances. Cellular respiration involves glycolysis, Kreb's cycle, and oxidative phosphorylation to yield energy in the form of ATP.
3. Image 2 represents the absorption spectra of the chlorophyll pigment. The photosynthetic pigment has the highest absorbance at the orange-red and violet-blue wavelength. This explains that energy required to carry out photosynthesis is obtained from this region of light.
4. Meiosis is a reduction division, in which the number of chromosomes is halved from the parent to daughter cells. The parental gametes consist of half the number of chromosomes, which then fuse to form a diploid zygote. The somatic cells undergo mitotic division, in which the number of chromosomes in the parent cells is similar to the daughter cells.
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Which of the following is true about a change from a solid to a liquid?
Answer:
ice
Explanation:
bc ice changes a solid to a liquid when it melts
How does biodiversity affect an ecosystem's ability to stabilize when its climate changes?
Answer:
Biologically diverse communities are also more likely to contain species that confer resilience to that ecosystem because as a community accumulates species, there is a higher chance of any one of them having traits that enable them to adapt to a changing environment.
Explanation:
Hope it helpsssss!!1
Marke mr brainlist plzzzzzzzzzzzzzzz
What can happen to solar radiation when it enters Earth’s atmosphere?
It is increased by clouds.
It is reflected by glacial ice.
It is condensed into visible light.
It is amplified by water molecules.
Answer:
a
Explanation:
Answer:
A
Explanation:
if u block your cookies for brainly you get unlimited questions and no ADs but u cant comment. theres a YT video bout it.
What happens during conception?
Explanation:
during fertilisation the sperms are drawn up by a suction through the cervix into the uterus where they swim upto the oviduct using their tails although the sperms are millions only one will fertilise the ovum. as the ovum moves down the oviduct, it releases chemical substances which have to be neutralised by those produced by the acrosome before the sperm penetrates the ovum. when the sperm comes into contact with the egg the acrosome bursts open and releases the lytic enzymes which dissolve the egg membranes. Then the acrosome then turns inside out forming a fine filament that is used to penetrate the egg. Hence the head of the sperm enters the ovum, the tail is left outside the egg. the vitelline membrane undergoes a change which stops any other sperm from entering the ovum. once in the cytoplasm the head bursts to release the male nucleus then fuses with the female nucleus to form a diploid zygote
PLS HELPS ME!1111111!!!!!!
Gyres are NOT affected by
A. upwelling.
B. landmasses.
C. the Coriolis effect.
D. surface current movements.
Answer: The answer is C hope it’s helps
Explanation:In oceanography, a gyre is any large system of circulating ocean currents, particularly those involved with large wind movements. Gyres are caused by the Coriolis effect; planetary vorticity, horizontal friction and vertical friction determine the circulatory patterns from the wind stress cur
Humans are frequently the cause of invasive species. We introduce plants or animals for personal reasons, e.g. planting bass in a trout lake. Research and list 10 examples of invasive species in our area, Utah. If you can’t find enough in Utah, you can expand it to the West. Write the organism Where is it located in Utah? Why it was introduced What are the long-term effects (is or could be) What control measures are being taken to keep them from spreading.
What are some examples of the ecological populations?
Answer:
some examples are in a lake, all the stray cats in a city, or all the evergreen trees in a forest. Remember, limiting factors can affect the carrying capacity. Different limiting factors, such as natural disasters or competition, can cause a population size to decrease!
I am generally found both inside and outside of the nucleus [in eukaryotic cells]
ANSWER CHOICES:
DNA ONLY
RNA ONLY
BOTH DNA AND RNA
Answer:
DNA
Explanation:
Answer:
hi you wasted one of the answers i had for my question so im returning the favor :)
Explanation:
A botanist wants to see how different colored light waves influence the growth of pea
plants. She puts the same number of seeds into three identical pots with the same kind
and amount of soil. She then gives them the same amount of water every three days for
the length of the experiment. One pot is placed into a dark windowless closet. Another
pot is left on the windowsill, and the third is placed under a lamp with a green bulb. She records the height of each plant every day for three months.
1. It is mentioned that the researcher used three identical pots. Describe two features of
the pots which will ensure their identicality.
2. Draw a diagrammatic illustration of the botanist’ experimental setup making sure that
the experimental and the control groups are clearly shown.
3. Write the procedure in the passive voice (reporting fashion)
Answer:
write the procedure in the passive voice (reporting fashion )
Which of these can be used as fuel, garden mulch, and packing material?
1.foliose
2.hornworts
3.lunularia cruciata
4.peat moss
5.liveworts
Answer: peat moss
Explanation:
Due today! Plss Help!
(1)What are the components of the cell theory?
1.
2.
3.
(2)What did Van Leeuwenhoek observe, and how did it impact the development of the cell theory?
(3)What did Hooke create, and what impacts did he make on the development of the cell theory?
(4)Briefly describe the importance that Brown had on the development of the cell theory.
(5)What discoveries did Schleiden publish and what impact did he have on the development of the cell theory?
(6)What impact did Schwann have on the development of the cell theory?
(7)What did Von Roelliker discover?
(8)What did Virchow add to the development of the cell theory?
(9)Describe Pasteur’s experiments and the observations he made.
(10)What do all living things have?
Answer:
1.
1) All living organisms are composed of one or more cells.
2)The cell is the basic unit of structure and organisation in organisms.
3) Cells arise from pre-existing cells.
2. The first observations of bacteria and protozoa. His extensive research on the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life.
3. law of elasticity (Hooke's law), for his first use of the word cell in the sense of a basic unit of organisms (describing the microscopic cavities in cork), and for his studies of microscopic fossils, which made him an early proponent of a theory
4. His discovery of the nucleus and its role helped to put together the cell theory, which states that all living organisms are composed of cells, and cells come from pre-existing cells.
5. He published his findings and called the process he saw “binary fission”. He concluded that all plant tissues are composed of cells and that an embryonic plant arose from a single cell. He declared that the cell is the basic building block of all plant matter.
6. Schwann demonstrated the same fact for animal tissues, and in 1839 concluded that all tissues are made up of cells: this laid the foundations for the cell theory.
7. that the sperm and egg were composed of cells and that humans are formed of cells from beginning to end.
8. In 1855, he further developed his ideas by publishing his famous aphorism omnis cellula e cellula which became a part of the foundation for cell theory. Virchow's theory stated that just as animals are unable to arise without previously existing animals, cells are unable to arise without previously existing cells.
9. Pasteur's experiment showed that microbes cannot arise from nonliving materials under the conditions that existed on Earth during his lifetime. The experiment had to do with Pasteur adding nutrient broth to flasks, bent the necks of the flasks into S shapes, and then boiled the broth to kill any existing microbes.
10. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
Explanation:
Hope thise helped.
Viruses are considered to be nonliving because
Answer:
because it's not included as a living thing until it has entered and organism that is living
Explanation:
Answer:
Viruses are not living things.
Explanation:
Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
Plz someone help me get these right ill give 50 points and brainlist if there ALL right!!
The diagram below represents some events that take place in plant cells.(IMAGE 2)
In which organelle would the above events most likely occur?
ribosome
mitochondrion
chloroplast
cytoplasm
Cellular respiration occurs in a series of steps. If pyruvate enters the mitochondrion, how much total energy can we assume will be produced?
2 molecules of ATP
14 molecules of oxygen
8 molecules of pyruvic acid
38 molecules of ATP
The graph below represents the absorption spectrum of chlorophyll.(IMAGE3)
The graph indicates that the energy used in photosynthesis is most likely obtained from which regions of the spectrum?
green and yellow
orange-red and violet-blue
yellow and orange-red
violet-blue and green
How do the number of chromosomes in an organism's egg cells compare with the number of chromosomes in her body (somatic) cells?
There are twice as many chromosomes in egg cells.
The number of chromosomes is the same in both.
The number of chromosomes depends on the size of the scorpion.
There are half as many chromosomes in egg cells.
PLS, Someone help me I need these right!!!Also the images are in order!!!
Answer:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Explanation:
How do you think an athlete might be able to increase cellular respiration?
Answer:
Cellular respiration increases as you increase you exercise intensity. Cellular respiration includes the reactions in the cells of your body when they convert the food you eat into a molecule of energy in a form your cells can use. This energy is called adenosine triphosphate, or ATP.
Why do crystals of different minerals form different shapes?
Answer:
Mineral crystals form in many different shapes and sizes. A mineral is made up of atoms and molecules. As the atoms and molecules combine, they form a particular pattern. ... The final shape of the mineral reflects the original atomic shape.
Explanation:
Answer:
The thickness
Explanation:
The minerals could be thinner or thicker depending on where they come from. :) hope this helped. Have a good day!
a Bryophyta is called amphibian plant .
Answer:Bryophytes are called amphibians of the plant kingdom because these plants though live in soil but they need water for sexual reproduction.
Explanation:
Fight or flight is a response to which kind of stimulus?
the external stimulus of heat
the internal stimulus of hunger
the external stimulus of danger
the internal stimulus of illness
Answer:
the external stimulas of danger
Explanation:
The flight or flight is the natrual intinct when in a dangerous situation, and is everyones go to response
Answer:
c
Explanation:
how do living things use their food?
Answer:
Like plants and algae, animals use food to produce different kinds of substances after they eat it. Animals use these substances for energy. They can turn sugary food into a starch called glycogen and store it in the liver, where it is ready for use when needed.
Explanation:
pls Mark brainlist
what is meant by an atp cycle and why is it an important frequent event in cells? how does this involve adp
Answer:
Please find the explanation to this question below
Explanation:
The ATP cycle is the series of reactions involving glycolysis, Krebs cycle and oxidative phosphorylation that produces/synthesizes ATP in living cells. These processes collectively is called CELLULAR RESPIRATION. Glycolysis produces 2ATP molecules, Krebs cycle produces 2ATP while the electron transport chain (oxidative phosphorylation) produces 34ATP molecules.
This cycle of ATP as explained above is an important frequent event in cells because all organisms need energy to carry out their metabolic activities. ATP is the energy-carrying molecule that stores and releases energy for use by the cells, hence, it needs to be produced on a frequent basis.
ATP can be likened to a charged battery ready to release its stored energy. The energy is stored in the phosphate bonds that makes up its structure. When ATP releases its energy, it becomes ADP (Adenosine diphosphate). However, ADP is a reactant in the ATP cycle, which is phosphorylated with an inorganic phosphate (Pi) and catalyzes by ATP synthase to form ATP.
What type of soil would you expect to find in cold, dry climates?
1.thick and fertile
2.thin and infertile
3.thin and fertile
4.thick and infertile
Answer:
thick and infertile
Explanation:
its cold
What type of line connects the North and South Poles?
a. longitudinal
c. equatorial
b. latitudinal
d. tropical
Please select the best answer from the choices provided
ОА
ОВ
ОС
D
Albert Schatz
Alexander Fleming
Alice Catherine Evans
Annie Chang
Antonie Van Leeuwenhoek
Carl Woese
Carlo Urbani
Carlos Juan Finlay
Carmen Sanchez
Charles Henry Nicolle
Claire Fraser
Dmitri Ivanowski
Edward Jenner
Elizabeth Bugie
Ferdinand J. Cohn
Fredrick Sanger
George Hirst
Giralamo Fracostoro
Gregory C.B. van Neil
Hans Christian J. Gram
Harold Amos
Hattie Alexander
Howard Ricketts
Ignaz Semmelweis
Ilya Ilich Metchnikoff
Jennifer Doudna
John Snow
John Tyndall
Joseph Lister
Julius Richard Petri
Kary Mullis
Kiyoshi Shiga
Louis Pasteur
Margret Pittman
Martha Chase
Martinus Beijerinck
Max Theiler
Paul Ehrlich
Rebecca Craighill Lancefield
Robert Gallo
Ronald Ross
Ruth Ella Moore
Salvador Luria
Selman Waksman
Sergei Winogradsky
Shibasaburo Kitasato
Stanley Cohen
Thomas Brock
Walter Reed
Wendell Stanley
William Augustus Hinton
Ernest Everett Just
in chronological order?
Answer:
Albert Schatz
Alexander Fleming
Alice Catherine Evans
Annie Chang
Antonie Van Leeuwenhoek
Carl Woese
Carlo Urbani
Carlos Juan Finlay
Carmen Sanchez
Charles Henry Nicolle
Claire Fraser
Dmitri Ivanowski
Edward Jenner
Elizabeth Bugie
Ferdinand J. Cohn
Fredrick Sanger
George Hirst
Giralamo Fracostoro
Gregory C.B. van Neil
Hans Christian J. Gram
Harold Amos
Hattie Alexander
Howard Ricketts
Ignaz Semmelweis
Ilya Ilich Metchnikoff
Jennifer Doudna
John Snow
John Tyndall
Joseph Lister
Julius Richard Petri
Kary Mullis
Kiyoshi Shiga
Louis Pasteur
Margret Pittman
Martha Chase
Martinus Beijerinck
Max Theiler
Paul Ehrlich
Rebecca Craighill Lancefield
Robert Gallo
Ronald Ross
Ruth Ella Moore
Salvador Luria
Selman Waksman
Sergei Winogradsky
Shibasaburo Kitasato
Stanley Cohen
Thomas Brock
Walter Reed
Wendell Stanley
William Augustus Hinton
Ernest Everett