Answered

What are the three categories of muscles?

A. Voluntary, involuntary, cardiac
B. Regular, structural, irregular
C. Regular, involuntary, skeletal
D. Cardiac, structural, specialized



Answer :

GinnyAnswer

Final answer:

There are three categories of muscles: skeletal, smooth, and cardiac, each with unique characteristics.


Explanation:

The three categories of muscles are:

  1. Skeletal muscle: attached to bones, voluntary, and striated.
  2. Smooth muscle: found in internal organs, respiratory/digestive tracts, and blood vessels, involuntary, and non-striated.
  3. Cardiac muscle: found only in the heart, involuntary, striated, with intercalated discs.

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