Question

19.the voluntary and involuntary muscles of the body come in three types. name and briefly define these types.

Explanation:

• Skeletal muscle: Voluntary muscle attached to bones, responsible for body movement.
• Smooth muscle: Involuntary muscle found in internal organs (e.g., digestive tract), controls involuntary processes.
• Cardiac muscle: Involuntary muscle specific to the heart, enables heart contraction.

Answer:

• Skeletal muscle: Voluntary, attached to bones for movement.
• Smooth muscle: Involuntary, in internal organs for involuntary processes.
• Cardiac muscle: Involuntary, in heart for heart contraction.