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maks197457 [2]
3 years ago
13

What could a dog living now and a cat living thousands of years ago have in

Biology
1 answer:
bonufazy [111]3 years ago
6 0
I think the answer is either B. or D.

mark as brainliest!
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What do you think will happen to an egg after being in water for three days? Be sure to give a reason for your hypothesis.
Juli2301 [7.4K]
I wouldn’t think anything would happen because the egg has a shell. I would imagine that the shell is unlike a cell membrane because its job is to not allow substances in. Accordingly, it would not have any properties of a cell membrane; low permeability and protein channels absent would mean that processes such as osmosis, diffusion, active transport wouldn’t be possible. Effectively, water can’t move in or out so the egg won’t shrink and shrivel up or swell and burst due to the movement of water out or into the egg (cell) respectively.
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3 years ago
Why do you think millions of sperm are needed to fertilize one egg?
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3 years ago
Glaciers have caused erosion:
erastovalidia [21]

Answer:

on many US beaches

Explanation:

glaciers cause erosion in two main ways, plucking and abrasion. they freeze to the bottom of the glacier and they are carried away by the flowing ice. abrasion is the process in which a glacier scrapes underlining Rock. the segments and rock Frozen in the ice at the bottom and slides of a glacier act like sandpaper

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2 years ago
What is true about chromatin
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3 years ago
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The northern red-legged frog, or Rana aurora, is found along the western coast from British Columbia to Northern California. The
lyudmila [28]
The best and the correct answer among the choices provided by the question is the second choice.

Temporal isolation could be the mechanism that <span>might keep Rana aurora and Rana boylii from mating.</span>

I hope my answer has come to your help. Have a nice day ahead and may God bless you always!
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3 years ago
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