Question

Identify 3 characteristics of cardiac muscle:

Answer 1

Cardiac muscle has three main characteristics: it is found only in the heart, it is striated, and it is under involuntary control.

Step-by-step explanation:

Cardiac muscle has three main characteristics:

1. It is found only in the heart and forms the contractile walls of the heart.
2. Cardiac muscle is striated, which means it has a striped appearance under a microscope, similar to skeletal muscle.
3. Cardiac muscle is under involuntary control, meaning it contracts automatically without conscious effort.