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8090 [49]
3 years ago
14

What was new york cities water pollution in parts per million 50 years ago

Biology
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

625 ppm 50 years ago

Explanation:

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Look at the table you filled in above. How does the numbers for how much the snakes are consumed compare to how much these preda
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The number of organisms decreases on movement from producers to consumers in a food chain. This happens due to decreased energy levels at higher trophic levels.

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Food chains interconnect locally into a food web as most organisms consume more than one type of animal or plant.

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