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WorksheetsLife Science
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
What stores food and begins the process of breaking it down?
a)
Heart
b)
Teeth
c)
Stomach
d)
Brain
2.
What controls all functions of the body, makes the animal intelligent?
a)
Brain
b)
Lungs
c)
Ribs
d)
Skin
3.
What helps an elephant grow larger?
a)
Running from danger
b)
Ability to hear pray
c)
Ability to feel vibrations with feet
d)
Can eat enormous amounts of food
4.
_______ is a muscle that pumps blood throughout the body.
a)
Brain
b)
Stomach
c)
Jaws
d)
Heart
5.
What part of an animal helps it process what it senses?
a)
tongue
b)
brain
c)
teeth
d)
whiskers
6.
_______ grind food and start the process of digestion.
a)
teeth
b)
jaws
c)
lungs
d)
stomach
7.
External functions are on the ________ of the animal
a)
Inside
b)
Behind
c)
Brain
d)
Outside
8.
What organ takes in oxygen from the air and releases carbon dioxide?
a)
heart
b)
lungs
c)
jaws
d)
brain
9.
What supports the teeth and allows the animal to open its mouth to chew food?
a)
jaws
b)
ribs
c)
whiskers
d)
lungs
10.
If you lose a sense, like hearing, what would happen with your other senses?
a)
grow stronger
b)
grow weaker
c)
stop working
11.
__________ are bones that protect the heart and lungs.
a)
skin
b)
lungs
c)
jaws
d)
ribs
12.
What is an external structure that protects the internal organs?
a)
Stomach
b)
Skin
c)
Ribs
d)
Brain
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