6th Human Body Systems Review

Front

What is the function of the circulatory system?

Back

The circulatory system moves oxygen, nutrients, and waste products throughout the body.

Front

Which two systems work together to circulate oxygen in the body?

Back

The circulatory system and the respiratory system work together to circulate oxygen.

Front

What type of muscles help move food through the digestive tract?

Back

Involuntary muscles, specifically smooth muscles, help move food through the digestive tract.

Front

What is the role of the skeletal system in blood cell production?

Back

The skeletal system creates new blood cells in the bone marrow.

Front

Where does gas exchange occur in the lungs?

Back

Gas exchange occurs in the alveoli, tiny air sacs in the lungs.

Front

What is the main function of the nervous system?

Back

The nervous system controls and coordinates body activities by transmitting signals between different parts of the body.

Front

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

Back

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

Front

How does the respiratory system contribute to the circulatory system?

Back

The respiratory system brings oxygen into the body and removes carbon dioxide, which the circulatory system then transports to and from cells.

Front

What is the primary function of the muscular system?

Back

The muscular system enables movement of the body and maintains posture.

Front

What is the role of the alveoli in the respiratory system?

Back

The alveoli are responsible for the exchange of oxygen and carbon dioxide between the lungs and the bloodstream.