Front

What is the primary function of the skeletal system?

Back

To provide structure and support to the body.

Front

Group of organs that work together is an _____________________.

Back

Organ System.

Tags

NGSS.MS-LS1-3

Front

A signaling molecule that travels throughout the body to send a message to target cells is called a _____________.

Back

hormone.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment despite changes in external conditions.

Tags

NGSS.HS-LS1-3

Front

What is the main function of the muscular system?

Back

To produce movement by contracting and relaxing.

Front

What are the two main types of muscles in the muscular system?

Back

Skeletal muscles and smooth muscles.

Front

What is the role of the circulatory system?

Back

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

Front

What is an organ?

Back

A group of tissues that work together to perform a specific function.

Front

What is the function of the respiratory system?

Back

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

Front

What is the role of hormones in the body?

Back

To act as signaling molecules that regulate various physiological processes.

Tags

NGSS.HS-LS1-3