Body Systems

Front

What is the main function of the nervous system?

Back

The nervous system coordinates the body's response to changes in its internal and external environment.

Front

Which system is responsible for sensing pain?

Back

The nervous system senses pain and sends signals to the brain and spinal cord.

Front

What is the major organ of the nervous system?

Back

The brain is the major organ of the nervous system.

Front

What does the excretory system do?

Back

The excretory system gets rid of waste that the body sees as poison.

Front

Which system allows for movement of the body?

Back

The muscular system allows for movement of the body.

Front

What are the main components of the nervous system?

Back

The main components of the nervous system include the brain, spinal cord, and nerves.

Front

What is the role of the circulatory system?

Back

The circulatory system moves blood throughout the body, delivering oxygen and nutrients.

Front

What is the primary function of the digestive system?

Back

The digestive system breaks down food so the body can absorb nutrients.

Front

How does the immune system protect the body?

Back

The immune system defends the body against pathogens and foreign substances.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment.