Respiratory and Circulatory Systems
Authored by Rene Acklin
Science
6th Grade
NGSS covered
Used 3+ times
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31 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 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-LS2-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the main organs of the respiratory system that allow us to breathe and for gas exchange to happen?
diaphagm
lungs
trachea
3.
MULTIPLE CHOICE QUESTION
30 sec • 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
30 sec • 1 pt
When you breathe, your lungs take in ___ and remove ___.
Tags
NGSS.MS-LS2-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
These are the two main branches from the trachea (one to each lung)
bronchi
alveoli
capillaries
bronchioles
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The air sacs that are covered with capillaries where gas exchange takes place
Tags
NGSS.HS-LS2-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Within the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries.
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