CHAPTER 8 AND 9

Front

What are blood vessels?

Back

Blood vessels are pipes that transport blood throughout the body.

Front

What are toxins?

Back

Toxins are harmful substances that can damage the body.

Front

What can toxins do to the human body?

Back

Toxins can cause damage or disease.

Front

What is a sign of maturity?

Back

Making thoughtful decisions and taking responsibility.

Front

What is maturation?

Back

Maturation is the process of development, particularly of the brain, which continues until early adulthood.

Front

What is the function of arteries?

Back

Arteries carry oxygen-rich blood away from the heart to the body.

Front

What is the function of veins?

Back

Veins carry oxygen-poor blood back to the heart.

Front

What is the role of capillaries?

Back

Capillaries are tiny blood vessels where the exchange of oxygen, carbon dioxide, nutrients, and waste occurs.

Front

How do toxins enter the body?

Back

Toxins can enter the body through ingestion, inhalation, or skin absorption.

Front

What are some common sources of toxins?

Back

Common sources of toxins include pollution, chemicals in food, and certain medications.