Front

What are the three types of muscles in the human body?

Back

Skeletal, smooth, and cardiac.

Front

What is the term for the maintenance of a constant internal environment when outside conditions change?

Back

Homeostasis.

Front

How do the 11 body systems interact with each other?

Back

They depend on others to function.

Front

What is the primary function of the skeletal system?

Back

It gives shape and support to the human body.

Front

What is the main product of the endocrine system?

Back

Hormones.

Front

What is the function of the circulatory system?

Back

To transport oxygen, nutrients, and hormones to cells and remove waste products.

Front

What role do red blood cells play in the body?

Back

They transport oxygen from the lungs to the rest of the body.

Front

What is the primary function of the respiratory system?

Back

To facilitate gas exchange, bringing oxygen into the body and expelling carbon dioxide.

Front

What is the role of the digestive system?

Back

To break down food into nutrients that the body can use.

Front

What is the function of the nervous system?

Back

To control and coordinate body activities by transmitting signals between different parts of the body.