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Nata [24]
3 years ago
9

Hey! if you help me out with this you’re sooooooo swag (i’m about to give up on life)

Biology
1 answer:
Inessa05 [86]3 years ago
3 0

Answer:

I can't see the questions sorry :(

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how would a variety of organic compounds be different if carbon had seven electrons in its outermost energy level instead of fou
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The variety would be less, this is because if carbon had seven electrons then it wouldn't be able to bond with as many different atoms at the same time.
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4 years ago
Red blood cells (a good, colorful example of an animal cell type) when placed in pure water swell up and eventually explode. Why
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When red blood cells are placed inside pure water they normally swell up and eventually explode. Red blood cells in pure water swell up because the pure water enter in the red blood cells by mean of osmosis. The water molecules are able to enter the red blood cells because the salt concentration inside the red blood cells is more than that of the pure water.

As water continue to move inside the cells, the cell swell up and eventually burst because the internal pressure inside the cell is greater than the external pressure, therefore the cell membrane become ruptured and eventually burst.  

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4 years ago
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The environment has the greatest effect on the expression of genes when which of the following occurs? relies on meiosis, a process that promotes recombination of genes, for the production of gametes. The ability for people to roll their tongue is dominant to people who cannot.

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3 years ago
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I'd say your right with the choice of calf.

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Ecologists are studying the fire coral population in a 280-square-kilometer area on the Great Barrier Reef. Fire corals cannot m
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