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Author Question: The heart has how many chambers? A) two B) four C) three D) ... (Read 54 times)

LaDunn

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on: Jul 16, 2018
The heart has how many chambers?
 
  A)
 
  two
  B)
 
  four
  C)
 
  three
  D)
 
  five

Question 2

Capillaries are only one cell thick. They do which of the following?
 
  A)
 
  exchange nutrients
  B)
 
  exchange oxygen
  C)
 
  exchange wastes
  D)
 
  all of the above


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rleezy04

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer:

B

Answer to Question 2

Answer:

D


LaDunn

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  • Posts: 526
Reply 2 on: Jul 16, 2018
Gracias!

ryansturges

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Reply 3 on: Yesterday
Wow, this really help

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