Question

3)Cardiac muscles are
O Voluntary
O Involuntary
ОООО
Acidic
Alkaline​

Answer 1

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Cardiac muscle cells are located in the walls of the heart, appear striated, and are under involuntary control.

Answer 2

Answer:

Cardiac muscle is an involuntary striated muscle tissue found only in the heart and is responsible for the ability of the heart to pump blood.