aurora51 aurora51

03-08-2022
Biology

contestada

Earth is a closed system for matter. This
means that the amount of matter on Earth is
A. constant.
C. depleting at a rapid rate.
B. constantly changing.
D. dynamic.

Respuesta :

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03-08-2022

Answer:

A

Explanation:

The correct answer is A. constant since it's not gaining or losing matter.

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