Human Body Systems Quiz

The skin and muscles are part of the integumentary system.

• True

• False

The muscular system's main function is to allow movement.

• True

• False

Your bones and muscles are part of the skeletal system.

• True

• False

The pancreas is part of the circulatory system.

• True

• False

Just behind the iris is the pupil.

• True

• False

The largest and most prominent region of the human brain is the cerebellum.

• True

• False

The stomach is a part of the muscular system.

• True

• False

A nerve impulse begins when a neuron is stimulated by another neuron or by its environment.

• True

• False

The lungs are part of the circulatory system.

• True

• False

In the middle of the iris is a small opening called the gap.

• True

• False