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WorksheetsChapter 3 - Human Body
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
Our body is made up of cells, cells form tissue, and tissue forms ____________?
a)
bodies
b)
organs
c)
bones
d)
blood
2.
Our skeletal system has two main jobs, what are they?
a)
Protect our organs and support our body.
b)
Pump blood and carry it.
c)
Digest our food and chew it for us.
d)
Clean the blood and send it our.
3.
How many bones are in our body?
a)
156
b)
200
c)
206
d)
150
4.
Our muscles work _________.
a)
in pairs.
b)
alone.
5.
Muscles that you can control are called what?
a)
Involuntary Muscles
b)
Strong Muscles
c)
Weak Muscles
d)
Voluntary Muscles
6.
Muscles that you cannot control are called what?
a)
Involuntary Muscles
b)
Strong Muscles
c)
Weak Muscles
d)
Voluntary Muscles
7.
The largest bone in the body is called?
a)
Femur
b)
Collar bone
c)
Phalanges
d)
Humerus
8.
The heart is part of the ______________ system.
a)
Skeletal
b)
Digestive
c)
Circulatory
d)
Nervous System
9.
The main organ of the Nervous System is the ________.
a)
heart
b)
brain
c)
lungs
d)
skeleton
10.
True or False. The respiratory system and circulatory system work together to deliver oxygen and nutrients throughout the body.
a)
True
b)
False
11.
We breathe in oxygen and breathe out what?
a)
Fog
b)
Air
c)
Oxygen
d)
Carbon Dioxide
12.
True or False. The lungs are the main organ of the respiratory system.
a)
True
b)
Fasle
13.
The nervous system is the _________ _________ of our body.
a)
support system
b)
main part
c)
control center
14.
Our blood collects in the RIGHT side of the heart, pumps into the lungs for cleaning, pumps back into the heart and exits out the _______ side of the heart.
a)
Left
b)
Strong
c)
Bottom
d)
Middle
15.
The Digestive System starts in the ________ and then carries food through the esophagus.
a)
teeth
b)
mouth
c)
esophagus
d)
lips
16.
The ___________ ______________ helps protect your body from many pathogens, germs, and diseases.
a)
immune system
b)
circulatory system
c)
heart
d)
brain and lungs
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