Biology Flashcard

Front

What does the septum do?

Back

Separates the left and right sides of the heart.

Front

What does the term 'circulatory' relate to?

Back

The circulation of blood.

Front

What is a component?

Back

A part of a larger object or system.

Front

What is the pericardium?

Back

A protective sac that encloses the heart.

Front

What is an atrium?

Back

One of the top chambers, or rooms, of the heart.

Front

What is the function of arteries?

Back

Carries blood away from the heart.

Front

What is the function of veins?

Back

Carries blood to the heart.

Front

What is blood?

Back

A liquid that circulates in the body, carrying oxygen and nutrients.

Front

What is the heart?

Back

A muscular organ that pumps blood throughout the body.

Front

What are capillaries?

Back

Tiny blood vessels where oxygen and nutrients are exchanged.