Circulatory System

What kind of blood vessels that carry oxygen-rich blood away from the heart?

• veins

• arteries

• ventricles

• capillaries

They are thin-walled and floppy blood vessels that carry oxygen poor blood back to the heart.

• ventricles

• arteries

• veins

• capillaries

What component of blood carries oxygen to the tissue?

• platelets

• white blood cell

• red blood cell

• plasma

The Function of this blood component is to stop the blood bleeding, or it clots the blood if it is exposed to the air.

• red blood cell

• platelets

• white blood cell

• plasma

It is considered as the river of life.

• blood

• lungs

• veins

• heart

Tiny vessels only one cell thick. Brings oxygen and nutrients to the cells

• capillaries

• heart

• blood

• platelets

A hollow muscular organ about the size of our fist.

• capillaries

• heart

• blood

• platelets

The system responsible for the flow of blood, nutrients oxygen and other gases, as well as hormones to and from cells.

• heart

• capillaries

• Circulatory system

• platelets

It is a network composed of the heart as the pumping station, the blood vessels that distribute blood throughout the body and the blood that transport different substances.

• cardiovascular sysytem

• platelets

• blood

• ventricles

It gives your body the oxygen and nutrients that are needed in your body.

• cardiovascular sysytem

• platelets

• blood

• ventricles