CKLA Unit 3 Human Body Retest

Front

What is the primary function of the muscular system in the human body?

Back

The muscular system helps bones move.

Front

What part of the ear is referred to as the EAR CANAL?

Back

The EAR CANAL is labeled as B.

Front

What does cartilage do at the joints?

Back

Cartilage covers bones where they meet at the joints, helping to protect them.

Front

Which part of the auditory system is known as the AUDITORY NERVE?

Back

The AUDITORY NERVE is labeled as E.

Front

What are nerves in the human body?

Back

Nerves are messengers that transmit information from all body parts through the spinal cord to the brain.

Front

What are the three types of muscles in the human body?

Back

The three types of muscles are skeletal, smooth, and cardiac.

Front

How do skeletal muscles work with the skeletal system?

Back

Skeletal muscles are attached to bones and help facilitate movement by contracting.

Front

What is the role of smooth muscles in the body?

Back

Smooth muscles control involuntary movements in organs such as the stomach and intestines.

Front

What is the function of cardiac muscle?

Back

Cardiac muscle is responsible for pumping blood throughout the body.

Front

What is the significance of joints in the human body?

Back

Joints allow for movement and flexibility between bones.