Science Quiz 12D

What is the importance of having a healthy heart?

The heart and body are important to God, and we should take care of everything God has given us.

The main job of the kidneys is to clean the _______ by removing wastes and excess water from it.

blood

Staying ________ includes eating the right kinds of foods, exercising, and not smoking.

healthy

Some health problems are _________, but others are the result of bad habits and choices throughout life.

inherited

Some body organs that work with the circulatory system to remove waste products are the skin, lungs, and...

kidneys

Some wastes are removed by the ______ during respiration.

lungs

Some wastes are removed from the body through the ______ by perspiration.

skin

Most people have _____ kidneys.

two

Some _______ in the circulatory system may poison the body and possible cause death.

wastes