Circulatory System
Authored by Khiana Wheeler
Science
7th - 8th Grade
NGSS covered
Used 91+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The job of the heart is to _____________.
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The heart is about the size and shape of your _____________.
head
fist
hand
foot
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The human heart is an organ that pumps blood throughout the body supplying oxygen, nutrients, blood, and hormones to and from the tissues removing _________ ___________ and other wastes.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The heart is made up of _________ chambers.
one
two
three
four
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
True or False: Blood traveling in your veins is blue.
True
False
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The upper chambers of the heart are known as _____________,
valves
ventricles
atria
septum
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