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Author Question: The chemical structure of ethanol consists of a. 4 carbons and 1 keto acid. b. 6 carbons and 2 ... (Read 114 times)

CQXA

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on: Aug 21, 2018
The chemical structure of ethanol consists of
 a. 4 carbons and 1 keto acid. b. 6 carbons and 2 double bonds.
  c. 2 carbons and 1 hydroxyl group. d. 3 carbons and 2 carbonyl groups.

Question 2

To serve its function in oxygen delivery to body tissues, iron must interact closely with
 a. copper and vitamin C. b. selenium and iodine.
  c. zinc and vitamin A. d. chromium and calcium.


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Expo

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Reply #1 on: Aug 21, 2018
Answer to Question 1

c

Answer to Question 2

a


CQXA

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Reply #2 on: Aug 21, 2018
TY


Expo

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Reply #3 on: Aug 21, 2018
You're welcome


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