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Author Question: The cardiac muscle system _____. a. maintains a rhythmic heartbeat that keeps blood circulating ... (Read 54 times)

urbanoutfitters

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on: Jul 21, 2018
The cardiac muscle system _____.
 
 

a. maintains a rhythmic heartbeat that keeps blood circulating
  b. controls movement of bones
  c. stretches to allow organs to expand
  d. is controlled by the voluntary nervous system



Question 2

Smooth muscle _____.
 
 

a. is generally red in color c. cannot stretch
  b. is not attached to the skeleton d. is the fastest muscle



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Dinolord

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Reply #1 on: Jul 21, 2018
Answer to Question 1

A

Answer to Question 2

B


urbanoutfitters

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

ghepp

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Reply 3 on: Yesterday
Excellent

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