3.05 Unit Test Review Class 1

Front

What is the main function of the circulatory system?

Back

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

Front

How do the circulatory and respiratory systems work together?

Back

The circulatory system carries oxygen from the respiratory system to the cells and brings carbon dioxide back to the lungs.

Front

What is cell respiration?

Back

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What does the respiratory system do?

Back

It provides oxygen to the body and removes carbon dioxide.

Front

What is homeostasis?

Back

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

Front

What role does the heart play in the circulatory system?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients.

Front

What is oxygen's role in cell respiration?

Back

Oxygen is used to help convert glucose into energy.

Front

What is carbon dioxide's role in the body?

Back

Carbon dioxide is a waste product of cell respiration that needs to be removed from the body.

Front

Why is it important for body systems to work together?

Back

To ensure that all bodily functions are coordinated and efficient for survival.

Front

What does the nervous system do?

Back

It receives information from the environment and coordinates the body's response.