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Author Question: What term describes all populations of all species living in the same area? a. ecosystem b. ... (Read 160 times)

bb

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on: Jul 27, 2018
What term describes all populations of all species living in the same area?
 
  a. ecosystem
  b. community
  c. biosphere
  d. organism
  e. population

Question 2

Compared to the Earth, the Moon is no longer geologically active because
 
  a. it is rotating too slowly.
  b. its radioactive elements were never abundant.
  c. it is much smaller in mass.
  d. its crust is too thin.
  e. it does not have water on its surface.


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zhanghao

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Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

c


bb

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Reply 2 on: Jul 27, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Gracias!

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