Body Systems 5th Grade

Front

Your spinal cord is a part of the _________ system.

Back

nervous

Front

Which body system helps protects your heart and lungs?

Back

skeletal

Front

The heart is part of which body system?

Back

circulatory

Front

The respiratory system allows us to ....

Back

breathe

Front

The dog has muscles in its legs just like humans. True or False?

Back

True

Front

What is the main function of the skeletal system?

Back

To support and protect the body.

Front

What does the circulatory system do?

Back

It transports blood, nutrients, and oxygen throughout the body.

Front

What is the main function of the muscular system?

Back

To allow movement of the body.

Front

What is the role of the respiratory system?

Back

To take in oxygen and expel carbon dioxide.

Front

Name one organ in the circulatory system.

Back

Heart.