Circulatory System

Which blood cells carry oxygen throughout the body?

• Red

• White

• Plasma

• Platelets

What is the yellowish liquid that carries nutrients and proteins through the body?

• Red

• White

• Plasma

• Platelets

Which blood cells fight infection?

• Red

• White

• Plasma

• Platelets

Which blood cells that help you stop bleeding if you get a cut?

• Red

• White

• Plasma

• Platelets

This part of the Blood is mostly water

• Plasma

• Erythrocytes

• Hemoglobin

• Leukocytes

The fancy name for what gives blood its red colour.

• Plasma

• Erythrocytes

• Hemoglobin

• Leukocytes

Which Blood cells are bigger, the white or red?

• White

• Red

• Granulocytes

• Lymphtocytes

Every living organism is made up of one or more cells

• True
• False

A cell is...

• the basic unit of structure and function in living organism
• an organism
• a basic part of everything that we see
• found only in animals, not plants

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain