Human Body Systems Review

Front

What is the main function of the nervous system?

Back

The nervous system sends electrical signals to all other body systems.

Front

Which two systems are responsible for delivering nutrients to bone cells?

Back

The digestive system and the circulatory system.

Front

How does the muscular system rely on the nervous system?

Back

The nervous system sends signals to the muscles to cause movement.

Front

What is one function of the muscular system?

Back

Skeletal muscles keep a body’s joints working properly.

Front

What is a bacterial cell?

Back

A bacterial cell is a complete organism.

Front

What role does the circulatory system play in the body?

Back

The circulatory system transports blood, nutrients, and oxygen to cells throughout the body.

Front

What is the function of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can use.

Front

How do the respiratory and circulatory systems work together?

Back

The respiratory system brings in oxygen, which the circulatory system transports to cells.

Front

What are voluntary muscles?

Back

Voluntary muscles are muscles that can be controlled consciously, such as those used for movement.

Front

What is the role of cardiac muscles?

Back

Cardiac muscles are responsible for pumping blood through the heart.