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Firlakuza [10]
3 years ago
13

NEED ANSWER QUICK!!!!!!! Could humans survive on Earth over two-and-a-half billion years ago, before the emergence of plants? Wh

y or why not?
Biology
1 answer:
emmasim [6.3K]3 years ago
3 0

Answer:

I'm say yes

Explanation:

because we had animals to survive off of

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Answer:

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Marta_Voda [28]

Imagine you are surveying a population of a mountain range where the inhabitants live in the valleys with no inhabitants on the large mountains between. If your sample area is the valleys, and you use this to estimate the population across the entire mountain range, <u>you overestimate the actual population size</u>

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Hello there.

Question: <span>Bile salts break up _____ into small droplets

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Hope This Helps You!
Good Luck Studying ^-^</span>
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