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BLOOD CIRCULATION

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

Which blood vessel carries oxygenated blood ?

a)

pulmonary artery

b)

pulmonary vein

c)

blood capillary

d)

aorta

2.

Why does blood go to the lungs?

a)

to get food nutrients

b)

to pick oxygen and drop carbon dioxide

c)

to get energy

d)

to drop oxygen and pick carbon dioxide

3.

Give a reason why blood comes back to the heart from the lungs?

a)

to carry food nutrients

b)

for blood to be pumped to all body parts

c)

to transport energy

d)

to transport heat

4.

Name the body system which provides oxygen to the blood circulatory system

a)

skeletal system

b)

digestive system

c)

respiratory system

d)

blood circulatory system

5.

Identify the body system that provides food energy to the circulatory system

a)

nervous system

b)

endocrine system

c)

respiratory system

d)

digestive system

6.

Name anyone organ of the circulatory system

a)

head

b)

heart

c)

nose

d)

stomach

7.

Explain blood circulation

a)

movement of food throughout the body

b)

movement of blood to all body parts

c)

removal of waste products around the body

d)

responsible for seeing

8.

Identify one importance of blood circulation

a)

transports food nutrients around the body

b)

removes waste materials from the body

c)

traps sunlight

d)

helps to make vitamin D

9.

Give the main function of the heart

a)

for hearing

b)

for pumping blood to all body parts

c)

for seeing