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WorksheetsHuman Body
Total questions: 15
Worksheet time: 31mins
Name
Class
Date
1.
I take and absorb the nutrients that your body needs from your food and I put it in your bloodstream so your body can use it. What am I?
a)
lungs
b)
liver
c)
small intestines
d)
large inttestines
2.
When you eat, I mix your food with chemicals made by your body, then I churn up your food into smaller parts. What am I?
a)
small intestines
b)
large intestines
c)
liver
d)
stomach
3.
We are a pair of filters that clean you blood. We take liquid waste from your bloodstream and we send it down to your bladder. What are we?
a)
lungs
b)
liver
c)
kidneys
d)
arteries
4.
We take oxygen that your body needs from the air and put it in your blood and send it out of your body. What are we?
a)
lungs
b)
heart
c)
liver
d)
veins
5.
I control your muscles and all of the organs in your body. I make sure you breathe automatically, ensure your heart beats properly, and remind you to blink your eyes. I even hold all of your thoughts and memories. What am I?
a)
muschles
b)
brain
c)
arteries
d)
veins
6.
I am sometimes called your "windpipe." When you breathe air travels through me to your lungs. What am I?
a)
esophagus
b)
trachea
c)
arteries
d)
veins
7.
We work in pairs to pull your bones in different directions. We also help move food and blood through your body. Without us, you'd wouldn't be able to move at all. What are we?
a)
skin
b)
bones
c)
muscles
d)
kidneys
8.
I am a tube in your throat. When you swallow, food, or drink travels down through me into your stomach. What am I?
a)
trachea
b)
stomach
c)
small intestines
d)
esophagus
9.
What is the skeletal system made of?
a)
Bones
b)
Skin
c)
Hair
d)
Muscles
10.
______________ are attached to ______________ and begin and control movement.
a)
Bones, joints
b)
Joints, muscles
c)
Eyes, socket
d)
Muscles, bones
11.
What is the largest organ in the human body? Hint: it covers and protects the human body from outside elements.
a)
skin
b)
stomach
c)
intestine
d)
heart
12.
Which system includes the brain and spinal cord?
a)
nervous
b)
respitory
c)
muscular
d)
digestive
13.
The system that includes the heart, veins, and arteries is the ___.
a)
nervous
b)
digestive
c)
circulatory
d)
muscular
14.
Which is missing in the following order ___, tissue, organ, organ system.
a)
neutron
b)
liver
c)
atom
d)
cell
15.
We breathe in __ and breathe out __.
a)
oxygen, carbon dioxide
b)
carbon dioxide, oxygen
c)
oxygen, carbon monoxide
d)
carbon dioxide, carbon monoxide
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