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Author Question: Which of the following products made its way to Europe as part of the Columbian Exchange? A) ... (Read 84 times)

drink

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on: Jul 14, 2018
Which of the following products made its way to Europe as part of the Columbian Exchange?
 
  A) potatoes
  B) wheat
  C) horses
  D) grapes
  E) barley

Question 2

Why is there a relationship between biodiversity and the long-term health of an ecosystem?
 
  What will be an ideal response?


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jaaaaaaa

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Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

In a diverse ecosystem, the extinction of one species will leave a role in the ecosystem that another species may then fill. If the ecosystem is not diverse, then there might not be another species that can fill that role and the ecosystem's health may decrease due to changes in the efficiency of the ecosystem's nutrient cycling.


drink

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Reply 2 on: Jul 14, 2018
Wow, this really help

mohan

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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