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Phantasy [73]
3 years ago
13

Water found in an river is... A - Salt Water B - Fresh Water

Biology
1 answer:
lubasha [3.4K]3 years ago
7 0

Answer:

B fresh water. salt water is a mixture found in oceans. hope this helps!

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People hope that _____ will be the long-term solution to the world's energy proplem
yan [13]
I believe that renewable energy may be the answer because D is absolutely not the answer and A would not help us. That's leaves us with B and C and B seems like it's a better choice than C.
6 0
3 years ago
Provide a summary of Professor Steve Jones’ findings concerning how Natural Selection may be working today in humans.
lesya [120]

Answer:

John Stephen Jones states that in evolution it is necessary to have into account three factors: natural selection, mutation, and random variation.

Explanation:

These three mechanisms influence evolution and they are responsible for generating phenotypic diversity that is observed in humans.

I recommend to read his article (chapter book):

Jones, JS. (2012). Is Human Evolution Over?. In Evolution 2.0 (pp. 167-176). Springer, Berlin, Heidelberg.

7 0
3 years ago
What would the consequence of deleting telomerase from a human cell line?
sveticcg [70]
It can cause chromosome instability. They fuse together in an unstable condition that DNA alterations can occur. A DNA alteration would be cancer or a tumor in your brain.
7 0
4 years ago
When a human egg is fertilized, the sex
Ulleksa [173]

Answer:

the child will either receive either an X or a Y chromosome from the father

Explanation:

The mother always give the child an X chromosome because thats the only one she can give

the father can either give an X or a Y which determines if the child will be female or male

4 0
3 years ago
While walking a cornfield, you notice roots emerging from the corn stalks themselves, and you suspect that these roots are helpi
ohaa [14]

Since fibrous roots grow from the side of monocot plants, the plant roots observed on the corn stalk are fibrous roots.

<h3>What are fibrous roots?</h3>

Fibrous roots are roots of plants which are usually seen on the surafce above ground and which grow from the side of plants.

Monocotyledons such as corn have fibrous roots.

The fibrous roots help to provide support and strength to the plant.

Therefore, the plant roots observed on the corn stalk are fibrous roots.

Learn more about plant roots at: brainly.com/question/15856277

4 0
2 years ago
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