Human Body Systems

Front

Define tissue.

Back

A group of similar cells that perform the same function.

Front

How do the respiratory and circulatory systems work together?

Back

The respiratory system brings in oxygen, and the circulatory system moves it around.

Front

What is the function of the muscular system?

Back

Help the body move. Main organ: muscles.

Front

What is an organ?

Back

A group of tissues that work together to perform closely related functions.

Front

What does the skeletal system do?

Back

Allow us to move and give structure to the body.

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, and oxygen throughout the body.

Front

What is the role of the respiratory system?

Back

To bring oxygen into the body and remove carbon dioxide.

Front

What are the main components of the muscular system?

Back

Muscles and tendons.

Front

What is homeostasis?

Back

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

Front

What is the function of the nervous system?

Back

To send and receive messages throughout the body.