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Author Question: Hormones are a. the same in male and female embryos until after 28 weeks. b. not a factor in ... (Read 69 times)

Shelles

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Hormones are
 
  a. the same in male and female embryos until after 28 weeks.
  b. not a factor in prenatal development.
  c. chemical substances released into the bloodstream by the endocrine glands.
  d. all of these.

Question 2

The _____ is made up of _____ and is responsible for most complex mental activities.
 
  a. frontal lobe; neurons c. cerebrum; cerebral hemispheres.
  b. cerebral hemisphere; frontal lobes d. cerebrum; frontal lobes



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Sassygurl126

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Answer to Question 1

C

Answer to Question 2

C





 

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