Circulatory System

How many components does the blood have?

• 3

• 4

• 5

• 6

The function of these blood cells is to fight infection.

• Red blood cells

• White blood cells

• Plasma

• Platelets

The function of this type of blood cell is to clot the blood.

• Red blood cells

• Plasma

• Platelets

• White blood cells

These blood cells deliver oxygen and nutrients to all parts of the body.

• Red blood cells

• White blood cells

• Patelets

• Plasma

Tags

NGSS.MS-LS1-3

This blood component is composed of water and makes up about 55% of the blood.

• Plasma

• Platelets

• Red blood cells

• White blood cells

What part of blood is responsible for carrying oxygen and carbon dioxide to or from body cells?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

What part of blood is responsible for fighting infections?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

The liquid portion of the blood.

• Leukocytes

• Erythrocytes

• Plasma

• Thrombocytes

Which blood vessels carry blood towards the heart?

• Veins

• Arteries

• Capillaries

Which blood vessels carry blood away from the heart?

• Veins

• Arteries

• Capillaries