Author Question: Substances secreted by endocrine glands are called A) neurotransmitters. B) enkephalins. C) ... (Read 128 times)

TVarnum

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Substances secreted by endocrine glands are called
 
  A) neurotransmitters.
  B) enkephalins.
  C) stimulants.
  D) hormones.

Question 2

A person with fever blisters on their mouth can transfer herpes virus to
 
  a. another person's genitals
  b. another person's mouth
  c. their own eyes
  d. all of the above



zhanghao

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Answer to Question 1

wohoo thank youuu.

Answer to Question 2

d



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