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Author Question: Proteins are composed of long chains of ________. Fill in the blank(s) with correct ... (Read 88 times)

vHAUNG6011

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on: Aug 27, 2018
Proteins are composed of long chains of ________.
 
  Fill in the blank(s) with correct word

Question 2

Most of the coal that exists today was formed ________ years ago.
 
  A) 100
  B) 1000
  C) 1 million
  D) over 300 million


phuda

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

amino acids

Answer to Question 2

D


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vHAUNG6011

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Reply #2 on: Aug 27, 2018
Thanks


phuda

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Reply #3 on: Aug 27, 2018
Welcome :)


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