himanitis333 himanitis333

03-12-2019
Chemistry

contestada

(100 points+Brainlyest If Correct)
Which of these could be their own ecosystem? Please select ALL that apply.

An aquarium

The soil in a backyard

Lake Erie

A dead tree

Respuesta :

dayanara4750 dayanara4750

03-12-2019

Answer:

a b d

these are part of an ecosystem or can be

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