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Margarita [4]
3 years ago
7

How would scientists know if populations were increasing or decreasing over time?

Biology
1 answer:
jeka943 years ago
8 0

Answer:

charts that show population increase or decrease.

like

the internet is also one like the san diego zoo has a page where you can see if the animal is flourishing in numbers, or not.

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hope it helps u

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