Respiratory and Circulatory Systems

Front

Which gas is transported by the circulatory system in humans and is used by cells during respiration to release energy stored in food?

Back

oxygen

Front

What is the main organ of the circulatory system?

Back

heart

Front

Do arteries carry oxygen rich blood away from the heart?

Back

True

Front

Do veins carry oxygen poor blood back to the heart?

Back

True

Front

What are the smallest blood vessels?

Back

Capillaries

Front

The circulatory system works with the ___________ system to provide our body with oxygen.

Back

respiratory

Front

What is the main function of the circulatory system?

Back

Transport blood, nutrients, and gases throughout the body.

Front

What is #2 pointing to in the heart diagram? Options: aorta, pulmonary artery, right atrium, left ventricle

Back

aorta

Front

Identify the parts of the heart: What is #6 pointing to? aorta, pulmonary artery, right atrium, left ventricle

Back

right atrium

Front

Identify the parts of the heart: What is #4 pointing to? aorta, pulmonary artery, right atrium, left ventricle

Back

left ventricle