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Author Question: The physical and biological components of an environment and the relationships between them make up ... (Read 80 times)

lak

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on: Jul 12, 2018
The physical and biological components of an environment and the relationships between them make up a(n)
 
  A) species.
  B) biosphere.
  C) atmosphere.
  D) ecosystem.

Question 2

Carbon-based materials that are used to generate energy are known as
 
  A) fossil fuels.
  B) natural resources.
  C) clean energy.
  D) renewable resources.


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shaikhs

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Reply #1 on: Jul 12, 2018
Answer to Question 1

D

Answer to Question 2

A


lak

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Reply 2 on: Jul 12, 2018
:D TYSM

dyrone

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Reply 3 on: Yesterday
Gracias!

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