Answer:
I love science here's a explanation of all of your choices
Explanation:
An organelle (think of it as a cell's internal organ) is a membrane bound structure found within a cell. Just like cells have membranes to hold everything in, these mini-organs are also bound in a double layer of phospholipids to insulate their little compartments within the larger cells.
A Therefore, cells not only make up living things; they are living things. Cells are found in all plants, animals, and bacteria. Many of the basic structures found inside all types of cells, as well as the way those structures work, fundamentally are very similar, so the cell is said to be the fundamental unit of life.
B The key principle is that the smallest unit of life is the cell. ... But anything that makes up a cell necessarily has to not be alive. So all of the organelles in a cell like the nucleus, mitochondria, and endoplasmic reticulum are all non-living
C A non-living thing is not organized into cell(s); a living thing is. Although both non-living and living things are essentially made up of molecules of elements and compounds, a living thing would be made up of biomolecules organized into structures of a cell.
D All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms. (This requirement is why viruses are not considered living: they are not made of cells. ... Cells are classified as prokaryotic or eukaryotic.
plz plz plz plz help
help, please will give brainiest
Answer:
Macroinvertebrates are organisms that are large (macro) enough to be seen with the naked eye and lack a backbone (invertebrate). They inhabit all types of running waters, from fastflowing mountain streams to slowmoving muddy rivers.
Answer:
I think it's C. it's sexual reproduction because the sperm and egg is comming from two different salamanders, not the same one. Since the egg and sperm are from different salamanders then there will be genetic variation in the offspring because the DNA from two different salamanders are present in the offspring.
which of the following is not a function of stems?
A) Transportation of nutrients
B) Support
C)transpiration
D)food storage
question a
is the answer
Even though the female only produces eggs with half the number of chromosomes, during parthenogenesis. how is she able to produce an offspring (zygote) with the full number of chromosomes?
Which of these steps would help to reduce the chances of a mudslide occurring in a hilly region?
A
leaving the trees and other plant cover on the hillsides
B
removing all trees and plant cover from the hillsides
C
building fences at the bases of the hills
Answer:
Option A. Leaving the trees and other plant cover on the hillsides.
Explanation:
Mudslide: When a bulk of soil slides down a steep hill or mountain causing damage to the flora and fauna of the place.Mudslide leads to soil erosion in hilly areas.There are various causes of mudslide such as:Heavy rainfall that pushes the soil/mud down the hill.Gushing water or accumulated water absorbed by the soil reduces fiction and causes mudslide.Earthquake can also lead to mudslide as it shakes the ground and starts the downward movement of soil.Mudslide harms the trees, plants, vegetation, blocking roads, railway tracks, etc.One of the ways of prevention from mudslides is planting trees and grasses on steep hills. The roots of the plants and trees could grip and hold the soil together which could protect the soil from easily falling down the hill.For more information:
https://brainly.com/question/20551546
What does the allele indicate in this pair of homologous chromosome?
From what you have learned about the inheritance of traits, would a lizard whose tail gets cut off pass that characteristic on to their offspring?
Group of answer choices
No
Yes
Answer:
No
Explanation:
Because if it was true, there would be many lizards walking around without tails, and we barely see any without tails. Also, their tails tend to regrow.
Please help me with this brainless to whoever answers all three
All ecosystems at the same latitude are placed in the same biome.
True or false
Pls give correct answer
ecosystems are at the same latitude are placed in the same biome is false
Answer:
False
Explanation:
if you put a desert biome in the same biome as a tundra that aint gonna work out even if they are at the same latitude
What are the phenotypic ratios of a white-eyed female is crossed with a red-eyed male
Answer:
We need to cross a white eyed female (XwXw) and red eyed male (XRY).
The cross can be shown as:
Xw Xw
XR XRXw (female, red eyed) XRXw (female, red eyed)
Y XwY (male, white eyed) XwY (male, white eyed)
Thus, in the offspring we will have the following phenotype:
Males: White eyed.
Females: Red eyed.
Explanation:
While gardening. omer accidently damages the stem of a plant in his garden what plant process has omer directly affect
A) Photosynthesis
B)reproduction
C)transpiration
D)transportation of water and food and nutrients
*i need this fast please*
When there is a lot of pollution, rain can be acidic, harming plants and animals. This is an example of which type of interaction?
A. an individual affecting a community
B. competition between a population and a community
C. an abiotic factor affecting an ecosystem
D. a mutualistic type of symbiosis
Answer:
I think its C come at me if im wrong
Explanation:
please help me
1. write a sentence that describes how the food changes in the stomach.
2. write a sentence that describes how the food changes in the small intestine.
3. explain what happens to digested food in the small intestine
4. write a sentence that describes what happens to digested food in the cell.
Answer:
The stomach stores swallowed food and liquid, mixes the food and liquid with digestive juice it produces, and slowly empties its contents, called chyme, into the small intestine. The small intestine absorbs most digested food molecules, as well as water and minerals, and passes them on to other parts of the body for storage or further chemical change. Specialized cells help absorbed materials cross the intestinal lining into the bloodstream. Explanation: hope i wasnt to late! good luck!
True or False? 80% to 90% of children's brains and attitudes are formed in the first 5 years of life, a child's opportunities are affected by their homes and communities, their experiences and their exposure to knowledge
Answer:
true
Explanation:
Answer:
True!
Explanation:
85 percent
At birth, most neurons the brain will have are present. By age 2, the brain is 80 percent of its adult size. By 5, 85% of the brain is developed.
____________________________________________________________
*rate this answer and say thanks please!
Which is the best Prediction? (PLEASE ANSWER ASAP!! I WILL AWARD BRAINLIEST) (image below)
1. Prediction 1 is best. Two brown or gray foxes had a baby with a mutation in its genes for the white-fur trait. Because white foxes are more likely to survive, that baby survived long enough to pass on its mutation, so the white-fur trait became more common over generations.
2. Prediction 1 is best. White foxes are more likely to survive, so brown and gray foxes began to have offspring with mutations in their genes for the white-fur trait so that their offspring would have a better chance of surviving.
3. Prediction 2 is best. A fox could have been born with a mutation in its genes for the white-fur trait and lived for a little while. Because white foxes are more likely to die, it would have been more likely to die before it had offspring, so the final population will only have brown and gray foxes.
4. Prediction 2 is best. A fox could have been born with a mutation in its genes for the white-fur trait, but having a mutation in its genes would have caused it to die when it was born, so the final population will only have brown and gray foxes.
Answer:
i believe it's 1)
Explanation:
answer choice 1) makes the most sense to me because the white fox had to have had a mutation in it's genes-which all the answer choices say, but you have to remember that at one point in time they were the dominant 'race' or color because of the snowy environment so, seeing as how the lighter colored fox is more likely to survive, answer choice 1) is the correct answer
**sorry if that is confusing**
good luck :)
i hope this helps
have a nice day !!
Points!! Please answer with your opinion
Give an example of a mutation and explain if the mutation is good, bad, or doesn't change the organism.
15 points to the first correct.
Answer:
I think the answer is option D
plz help my giving 100
Select the correct answer.
A kilogram is an SI unit. Which quantity might you measure in kilograms?
A.
temperature
B.
mass
C.
length
D.
electric current
Answer:
mass
Explanation:
kg is a unit of mass
If you were going to convince your class to protect a local park habitat, what level of organisms would you focus on?
Answer:
idek
Explanation:
Explain what happens during cell respiration
PLEASE HELP I HAVE TO DO A FLIPGRID!!
What is the difference between the theory of continental drift and the theory of plate tectonics?
Your answer should include at least three complete sentences.
Be sure to check your grammar and spelling.
What do you call this?
Answer:drag the image
Explanation:
xylem and phloem are the two main transport systems in plants. which one of the following statements correctly describes the function?
A)Phyloem Carries water and nutrients from the leaves to the roots\
B) xylem carries water and nutrients from the roots to the leaves
C) xylem carries sugars from the leaves to the roots
D)phloem carries sugars from the roots to the leaves
*this is science*
The correct statement is ......
( B ) Xylem carries water and nutrients from the roots to the leaves
Do the North and South Poles have wet or dry climates? How do you know?
What is one way the respiratory system and the circulatory system work together in the human body?
A. The circulatory system takes in nutrients, while the respiratory system delivers oxygen.
B. The respiratory system takes in oxygen, and the circulatory system delivers the oxygen to the cells of the body.
C. The respiratory system takes in nutrients, while the circulatory system delivers carbon dioxide to the cells of the body.
D. The circulatory system takes in water, and the respiratory system takes in carbon dioxide.
How might alternative fuels provide a solution?
Communicate Due to global climate changes, more hurricanes are expected to hit the Gulf Coast. What might happen to gas and oil production?
Answer:
Explained below! :)
Explanation:
How might alternative fuels provide a solution?
It will reduce smog and pollution and lower global warming.
What might happen to gas and oil production?
The people buying it will lower, there will be less people buying oil because there is a healthier and more eco-friendly alterative.
Define heredity in your own words.
Parent 1: FF
Parent 2: Ff
Ff
Ff
Ff
Ff
Phenotype ratio:
________ :
________
short fur :
long fur
find the ratio
Answer:
Long Fur Offspring
Explanation:
Which of the following BEST represents competition among organisms?
A. a walking stick insect resembling its environment
B. zebras staying together in groups to avoid predators
C. different types or species of trees trying to obtain sunlight and water
D. a cheetah hunting and killing a gazelle for food
Answer:
C. Diffrent types of species of trees trying to obtain sunlight and water.
Explanation:
The trees are COMPETING for survival, in this case, for food. Only the strongest survive.