Grade 7 A - Respiratory System
Authored by BaYan N
Science
7th Grade
NGSS covered
Used 1K+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
to break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
Tags
NGSS.MS-LS1-3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the main organs of the respiratory system that allow us to breathe and for gas exchange to happen?
diapragm
lungs
trachea
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is function of the dome-shaped diaphragm muscle?
This is where gas exchange happens.
Air passes through the diaphragm on the way to the lungs.
It attaches to the lungs and contracts and relaxes to help in breathing.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When you breathe, your lungs take in ___ and remove ___.
Tags
NGSS.MS-LS1-3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is tube that is also known as your wind pipe?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The circulatory system works with the ___________ system to provide our body with oxygen and get rid of CO2 (carbon dioxide).
respiratory
digestive
muscular
skeletal
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the part labelled as A?
alveoli
bronchi
trachea
lungs
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