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IrinaVladis [17]
3 years ago
8

HELP HELP HELP HELP HELP!!!!!!!!!!!!!!!

Biology
1 answer:
svetoff [14.1K]3 years ago
7 0
I’ll give you some key points and after that you should be fine, tide, swept underneath and over, density differences and climate change
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3 years ago
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4. What three factors contribute to natural selection? a.Static environment b.Variation of genes c.Overproduction of offspring d
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Answer:

i think b and c. but not sure what the third is? only 70% sure.

Explanation:

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Brackish water is common in freshwater wetlands... true or false?
Step2247 [10]

Answer:

The correct answer is False

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2 years ago
In the body of cells of most organisms oxygen is used to release what ?
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Oxygen is used up in the body of most organisms and Carbon dioxide is released. The body uses oxygen to break down glucose to supply energy tot he body. In result of this reaction carbon dioxide and water is released into the system along with energy. The carbon dioxide is then exhaled into the air by the respiratory system of the organisms.
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The ____________________ produce(s) hormones that cause you to feel frightened during a horror movie.
nadya68 [22]
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2 years ago
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