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Author Question: Over the past few decades, food portions have: a. become smaller. b. become larger. c. stayed ... (Read 171 times)

B

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on: Jun 22, 2018
Over the past few decades, food portions have:
 
  a. become smaller.
  b. become larger.
  c. stayed the same size.
  d. become larger, mainly in schools and on children's menus in restaurants.

Question 2

Environmental hazards:
 
  a. are only a problem if the pregnant woman was exposed during the embryonic period of development.
  b. include lead, mercury, PCBs, and radiation.
  c. lead to mental retardation, but rarely physical deformations.
  d. include ultrasound and x-rays.


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trampas

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Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

B


B

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Reply 2 on: Jun 22, 2018
Wow, this really help

deja

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Reply 3 on: Yesterday
:D TYSM

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