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Author Question: It is estimated that ___ percent of the world's food supply is lost to pests, disease, and spoilage. ... (Read 106 times)

RODY.ELKHALIL

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on: Aug 19, 2018
It is estimated that ___ percent of the world's food supply is lost to pests, disease, and spoilage.
 
  a. 20 c. 60
  b. 40 d. 80

Question 2

Over the thousands of years that humans have been growing plants for their own use, one of the greatest problems has been:
 
  a. labor c. sunlight
  b. rainfall d. insects


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TheNamesImani

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Reply #1 on: Aug 19, 2018
Answer to Question 1

B

Answer to Question 2

D


RODY.ELKHALIL

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Reply 2 on: Aug 19, 2018
Wow, this really help

komodo7

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Reply 3 on: Yesterday
Gracias!

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