Circulatory System

Front

What is the main organ of the circulatory system?

Back

heart

Front

What are the second largest blood vessels in the circulatory system?

Back

Veins

Front

Which system works with the circulatory system to provide our body with oxygen?

Back

respiratory system

Front

How many types of blood vessels are in our body?

Back

3

Front

True or False: Arteries carry oxygen-rich blood away from the heart.

Back

True

Front

What are the three types of blood vessels?

Back

Arteries, Veins, Capillaries

Front

What is the function of arteries in the circulatory system?

Back

To carry oxygen-rich blood away from the heart.

Front

What is the function of veins in the circulatory system?

Back

To carry deoxygenated blood back to the heart.

Front

What is the role of capillaries in the circulatory system?

Back

To facilitate the exchange of oxygen, carbon dioxide, nutrients, and waste between blood and tissues.

Front

What is the significance of the heart in the circulatory system?

Back

It pumps blood throughout the body, supplying oxygen and nutrients while removing waste.