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Author Question: Dietary proteins, the hormone insulin, thiamin, and biotin all contain _____. a. iron b. iodine ... (Read 30 times)

renzo156

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Dietary proteins, the hormone insulin, thiamin, and biotin all contain _____.
 a. iron
  b. iodine
  c. sodium
  d. sulfur

Question 2

_____ helps muscles to relax after contraction and tooth enamel to retain calcium.
 a. Fluoride
  b. Potassium
  c. Magnesium
  d. Zinc



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dellikani2015

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Answer to Question 1

d

Answer to Question 2

c




renzo156

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Reply 2 on: Aug 20, 2018
Wow, this really help


strudel15

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Reply 3 on: Yesterday
:D TYSM

 

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