I’ll mark brainiest if right

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A) The 2 different ecosystems of green and brown plants

Explanation:

This is the independent variable because it will change the dependant variable of which how many brown and green beetles survive.

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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A

Explanation:

\(O_O)/ 一═┳┻︻▄ _(o_o )

yes? sounds right, but you didn’t ask a question.