Circulatory System

Front

What is the main purpose of the cardiovascular system?

Back

The cardiovascular system delivers blood to the body's tissues.

Front

Which organ in the cardiovascular system is protected by the skeletal system?

Back

The heart.

Front

What system is responsible for providing oxygen to cells?

Back

The circulatory system.

Front

What are the main components of blood?

Back

Blood is made up of plasma, red blood cells, white blood cells, and platelets.

Front

What type of muscle is the heart?

Back

The heart is an involuntary muscle.

Front

What is the function of red blood cells?

Back

Red blood cells carry oxygen from the lungs to the rest of the body.

Front

What is plasma?

Back

Plasma is the liquid part of blood that carries cells, nutrients, and waste.

Front

What role do white blood cells play in the body?

Back

White blood cells help fight infections and protect the body from disease.

Front

What is the function of platelets?

Back

Platelets help in blood clotting to prevent bleeding.

Front

How does the heart pump blood?

Back

The heart pumps blood by contracting and relaxing its muscles.