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Author Question: The protective barrier that prevents or restricts entry of toxins from the bloodstream to the brain ... (Read 125 times)

Garrulous

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on: Sep 14, 2018
The protective barrier that prevents or restricts entry of toxins from the bloodstream to the brain doesn't mature until the child is ______of age.
 
  a. 4 months
 b. 6 months
 c. 1 year
 d. 18 months

Question 2

Large blocks, crayons, and puzzles are suggested as age appropriate for children of age
 
  a. 6 months to 1 year.
 b. 1 year to 18 months.
  c. 18 months to 3 years.
  d. 3 years to 6 years.


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wuly

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Reply #1 on: Sep 14, 2018
Answer to Question 1

c

Answer to Question 2

c


Garrulous

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Reply 2 on: Sep 14, 2018
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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