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respiratory system

Biology, Science

7th - 9th Grade

NGSS covered

Used 4+ times

respiratory system
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Smoking is?

Bad for your lungs
Great for every part of the body
Only a little bad
delicious 

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Our bodies need the _________ in the air we breathe.

feathers
oxygen
carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

When you take air in through your mouth or your nose, you....

exhale
cough
inhale

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

When you breathe hard, your body...

gets really sweaty.
takes in more oxygen.
sounds loud.

5.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

When you exercise, your heart beats faster to...

spread oxygen throughout your body more quickly.
make you feel excited.
let you know you're working hard.

Tags

NGSS.MS-PS3-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of cells carries oxygen?

red blood cells
white blood cells
neurons

7.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

What is the main organ in the respiratory system?

Kidney
Heart
Lungs
Diaphragm

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