Answer:
They have 3
Explanation:
hope this helps! :)
Answer:
An atom has three valence electrons.
Explanation:
What is the relationship between photosynthesis and cellular respiration?
Answer:
The one you have selected in the answer.
The both are relient of each other, animals make carbon dioxide and plants use that and they give off oxygen as a byproduct in a never ending cycle.
I need help with this!
Answer:
i can not explain
Explanation:
Newton's second law of motion describes acceleration as force divided by __________.
Answer:
Explanation:
the objects mass
Answer:
massNewton's second law of motion describes acceleration as force divided by __________.
Now, set the mass of both balls to be equal. Increase the distance between them by pulling one of the balls away from the other. To pull a ball away, click on the ball and drag it. What happens to the force arrows between the two balls? What does this mean in terms of gravity?
Answer:
it shows that both balls are using push and pull
Explanation:
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Answer:
Explanation:
When the distance between the balls increases, the size of the arrows decreases. This shows that the gravitational pull between the balls also decreases.
What allows us to see a full moon from Earth?
1.The moon orbits around Earth every 29 days.
2.Light from the sun is not strong enough to illuminate the moon.
3.The side of the moon illuminated from the sun is not facing Earth.
4.The side of the moon illuminated by the sun is facing Earth •Science•
Answer:
4. The side of the moon illuminated by the sun is facing Earth.
Explanation:
When the illuminated side of the moon faces towards Earth, it allows us to see a full moon.
Which of the following kinds of organisms do photosynthesis? Select all that apply.
Answer:
Plants, algae, cyanobacteria, and etc.
Explanation:
"Most plants, most algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth."
Plants, Algae, and some bacteria kinds of organisms do photosynthesis. So, the correct options are A, D and F.
What is Photosynthesis?The word “photosynthesis” is derived from the two words photo means “light” and synthesis means, “combining together.” which means “combining together with the help of light.”
Photosynthesis is defined as the process by which light energy is converted into chemical energy, which is then used to fuel cellular activities where chemical energy is stored in the form of sugars. Which are made of water and carbon dioxide.
Photosynthesis can also applies to other organisms besides green plants such as several prokaryotes such as cyanobacteria, purple bacteria and green sulfur bacteria.
Thus, Plants, Algae, and some bacteria kinds of organisms do photosynthesis. So, the correct options are A, D and F.
Learn more about Photosynthesis, here:
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Your question is incomplete, most probably the complete question is:
Which of the following kinds of organisms so photosynthesis?
Plants, Fungi, Animals, Algae, All bacteria, Some bacteria.
Select the answer choice with the increasing levels of organizations.
Answer:
The answer is S.
By studying coleoptiles of oat seedlings, Charles and Francis Darwin were the first to discover evidence of plant hormones. Explain what treatment was applied to the different seedlings, and what the result was.
Answer:
For the animal structure, see Down feather. Grass seedlings, 150-minute time lapse. Monocot (left) and dicot (right) seedlings. A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling They will open their cotyledons and turn green when treated with light.
Explanation:
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Suppose you were a food scientist working for Yummy Foods. You have obtained a
butter-like spread produced by Delicioso Foods, your competitor. You decide to
analyze it chemically to learn more about their secret formula. If the Delicioso
Foods butter-like spread is a fat, which of the following elements are unlikely to be
present in this food product?
Select ALL that apply.
A. Carbon
B. nitrogen
C. oxygen
D. hydrogen
E. sulfur
B and E are likely not to be found in butter (fat).
Carbon, Hydrogen, and Oxygen are the usual elements of fat. I have added a photo below that shows the elements in some various fats, take a look.
If a gamete contains 24 chromosomes, how many chromosomes would the somatic cells contain?
Answer:
46 chromosomes are present in somatic cell
The statement "all objects in the universe attract each other," is an example of which of the following
in a population of wolves, a single alpha male father’s most of the puppies. this is evidence of
Answer:
Sexual selection
Explanation:
because the alpha male has the best traits, and is selected for them. They pass those traits onto the pups. They are selected by females because of their sexually appealing features.
Answer:
It’s C: Dominance hierarchy
Explanation:
Because usatestprep said so
What is a "disturbance" in the field of ecology?
A living factor that affects organisms.
A non-living factor that affects organisms.
An event that changes a community.
An event that makes a species extinct.
Ecological disturbance, an event or force, of nonbiological or biological origin, that brings about mortality to organisms and changes in their spatial patterning in the ecosystems they inhabit.
hope this helps
what is bioluminescence
Answer:
Bioluminescence is the production and emission of light by a living organism. It is a form of chemiluminescence. Bioluminescence occurs widely in marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, and terrestrial arthropods such as fireflies.
Explanation:
Where does the energy go?
Answer: energy can travel in the form of electromagnetic waves, heat, light, radio and gamma rays. your body is using energy. Energy is always flowing and changing forms.
Explanation:
Can u help me please
17.
decreases.
it substantially increases then decreases.
18.
to the same organisms because oak leaves come from oak trees.
19.
Pyramid B
Pyramid A does not accurately represent the supply of food for the caterpillars.
California’s rice fields are _______.
a.
visited by migrating waterfowl
b.
flooded during the summer
c.
a source of wild bird meat
d.
all of the above
Answer:
A. visited by migrating waterfowl
....... is the wall which separates right and left side of the heart .
Answer:
septum
Explanation:
Answer:
The septum is the wall which separates the right and left side of the heart.
The fossil record is large, but it is 77lo still....
WHATS THE LAST PART??
Will the fossil record ever be complete?
Today, through over a century of study of both the Earth's surface and the completeness of the fossil record, paleontologists have been able to determine that while the record will never be complete and always has preservation biases, we often have more than enough evidence to draw strong evolutionary conclusions about ...
Blended inheritance assumed traits:
O Were passed on intact
O Were diluted over time
O Were the result of learned skills
O Were incompatible with evolution
Answer:
O Were diluted over time
Explanation:
Blending inheritance is an outdated theory about inheritance that is no longer accepted.
The theory is that offspring inherit any characteristics as the average of the parents. For example, if a father had black hair and a mother had blonde hair, the child would have brown hair.
We now know, thanks to Mendel's work on inheritance, that the inheritance of characteristics are not so simple!
Gene therapy has been used to treat and cure cystic fibrosis. Cystic fibrosis is caused by a in a single gene.
Answer:
I believe it is mutation.
Answer:
Mutation
Explanation:
A system is a group of related parts with specific roles that work together to achieve an observed result.
If a body system, such as the digestive system, fails to work properly, what would happen to the organism?
A. The other organ systems would compensate for the defective system.
B. The organism would immediately evolve so the defective system is no longer necessary.
C. The defective system would regenerate into a new, working system.
D. The organism would not be able to function properly.
Answer:
D
Explanation:
If you had no digestive system, you would have no ability to get nutrients and sugars in food, and you would die.
Put the following mitosis and cytokinesis images in order.
The order of mitosis and cytokinesis given in images are 3, 2, 1, 4, and 5.
What do you mean by Cytokinesis?Cytokinesis may be defined as the process of cell division by which one cell physically divides into two daughter cells.
The four stages of mitosis are known as prophase, metaphase, anaphase, and telophase. After the completion of mitosis, a cell undergoes to cytokinesis where a cell divides into two daughter cells.
Therefore, the order of mitosis and cytokinesis given in images are 3, 2, 1, 4, and 5.
To learn more about the Cell cycle, refer to the link:
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Which of the following statements about water are true?
Liquid water is less dense than solid water
Solid water floats on liquid water
O The specific heat of water is higher than other substances
O Water is necessary for the survival of living things
Answer: The specific heat of water is higher than other substances
Explanation:
Many bacteria and fungi are important in the environment because they
return energy to the environment, making it available for plants
recycle nutrients, making them available for other organisms
O produce glucose through the process of respiration
O reverse the flow of energy in the ecosystem
Answer:
they are important because they recycle nutrients, making them available for other organisms
Explanation:
they are natures recyclers and return nutrients back into the soil
Many bacteria and fungi are important in the environment because they recycle nutrients, making them available for other organisms.
DECOMPOSERS:
Based on their role in the recycling of energy and nutrients in the environment, living organisms can be grouped as either producers, consumers or decomposers. Producers are organisms capable of synthesizing food on their own either by using sunlight (photosynthesis) or chemicals (chemosynthesis). They create the energy that is transferred in an ecosystem. Examples are green plants, algae etc. Consumers are organisms that depend on other organisms for their energy source or nutrients. Example include animals etc. Decomposers are organisms that degrade or breakdown dead organic matter, hence, returning nutrients to the soil to make them available for other organisms. Examples are some Bacteria, Fungi etc.Learn more: https://brainly.com/question/16599318?referrer=searchResults
How does Kim’s red blood cell appear different from the patient’s? Why is this the case?
order of assembly in the cellular factory?
Answer:
DNA- RNA- Protein
Explanation:
what do we sometimes call glycogen?
a. fat starch
b. animal starch
c weak starch
Answer:
a
Explanation:
How could a change in the carbon cycle lead to a change in the water cycle? (Give me an example of an increase in one process leading to an increase or decrease in the process of the other cycle)
Answer:
Higher rates of carbon fixation lead to increased respiration, energy production and CO2 + H2O excretion.
Explanation:
Inorganic carbon is fixed into high-energy polysaccharides by producers during photosynthesis and used by consumers in respiration to produce fuel, where it is produced as a waste product, along with water.
In photsynthesis...
6 CO2 + 6 H2O + light → C6H12O6 + 6 O2 Carbon Dioxide + Water + Light Glucose + OxygenIn respiration..
.C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP glucose+ oxygen → carbon dioxide+ water+ energyThus, changes in photosynthesis affect the ability of other organisms to respire and produce water. More fixation directly leads to increased respiration, production of ATP, and CO2 + H2O excretion.
What do all cells need to carry out life processes
Answer:
The cell is the fundamental unit of life. Cells have basic needs for survival. They use energy, consume materials, require water, eliminate waste, and reproduce.
Explanation:
i do not have one hope this helps