Human Body Systems

Front

What system sends signals to other systems in the body?

Back

Nervous system

Front

Which systems are responsible for carrying digested nutrients to the cells?

Back

Circulatory & Digestive systems

Front

What type of cells are carried to the site of an infection?

Back

White blood cells

Front

Which system takes care of pathogens to maintain homeostasis?

Back

Immune system

Front

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

Back

Involuntary muscles

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste throughout the body.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment.

Front

What role do white blood cells play in the immune system?

Back

They help fight infections and protect the body from pathogens.

Front

What is the primary function of the digestive system?

Back

To break down food into nutrients that can be absorbed by the body.

Front

What is the function of the respiratory system?

Back

To exchange gases (oxygen and carbon dioxide) between the body and the environment.