Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Respiratory system
0
%
0
0
0
Back
Restart
Is there a trachea?
No, there ins't.
Oops!
Okay!
Does The Respiratory Sistem get oxigem from the food?
No, it doesn't.
Oops!
Okay!
Is there a mouth?
No, there isn't
Oops!
Okay!
Is there a trachea?
Yes, there is.
Oops!
Okay!
Is there a mouth?
Yes, there is.
Oops!
Okay!
Is there a nose?
Yes, there is.
Oops!
Okay!
Are there lungs?
No, there aren't.
Oops!
Okay!
Is there a nose?
No, there isn't
Oops!
Okay!
What does the Respiratoy System do?
The Respiratory System gets oxigen from the air.
Oops!
Okay!
Does The Respiratory Sistem get oxigem from the air?
Yes, It does.
Oops!
Okay!
Are there lungs?
Yes, there are.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies