Front

What is the primary function of the circulatory system?

Back

To transport oxygen and nutrients to cells.

Front

What are tissues in the body?

Back

Groups of cells that perform specific functions.

Front

What role do muscles play in the muscular system?

Back

They facilitate movement by contracting and relaxing.

Front

Which subsystem is primarily responsible for removing waste products from the blood?

Back

Excretory system.

Front

How do the respiratory and circulatory systems interact in the human body?

Back

The respiratory system provides oxygen to the circulatory system.

Front

What is the main function of the respiratory system?

Back

To exchange oxygen and carbon dioxide between the body and the environment.

Front

What are the main components of the circulatory system?

Back

Heart, blood vessels, and blood.

Front

What is the function of red blood cells?

Back

To carry oxygen from the lungs to the body's tissues.

Front

What is the role of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is the function of the excretory system?

Back

To remove waste products from the body.