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Author Question: The most important attribute of Earth is that it is a(n) _______________ system, providing the ... (Read 16 times)

kwoodring

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on: Jul 13, 2018
The most important attribute of Earth is that it is a(n) _______________ system, providing the precise combinations of objects and characteristics to permit the existence of life.
 
 
 
 Fill in the blank(s) with correct word

Question 2

A sequence of changes that reinforces the direction of initial change is known as
  _______________ feedback.
 
 
 
 Fill in the blank(s) with correct word


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Bsand8

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Reply #1 on: Jul 13, 2018
Answer to Question 1

life-support

Answer to Question 2

positive


kwoodring

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Reply 2 on: Jul 13, 2018
Excellent

Viet Thy

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Reply 3 on: Yesterday
Wow, this really help

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