Need some quick help with this:

option A : green plants

Explanation:

green plants will be at the base of the trophic level pyramid as they are the producers .

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the answer is green plants

Explanation:

catipillers are the ones who eat the plants birds eat the catipillers snakes eat the birds

i was thinking 4.0 v hope this

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

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