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 and circulatory systems
0
%
0
0
0
Back
Restart
When we breathe in...
Our diaphragm contracts and moves down./ The rib cage moves up and out./ The lungs expand
Oops!
Okay!
Which are the four parts of the heart?
Right and left atrium. Right and left ventricle
Oops!
Okay!
The circulatory system consists of the...
Heart, blood vessels (veins, arteries and capillaries) and blood
Oops!
Okay!
Explain the process since the blood enters to the heart until the blood comes back carrying oxygen
Key words: right atrium, right ventricle, lungs, picks up, oxygen and carbon dioxide.
Oops!
Okay!
The number 7 is...
The diaphragm
Oops!
Okay!
Capillaries are...
Very small vessels that connect our arteries and veins.
Oops!
Okay!
What happens at the alveoli?
The gas exchange. Oxygen from the air passes into the blood and carbon dioxide from the blood passes into the alveoli.
Oops!
Okay!
“veins are vessels which carry blood from the heart to the rest of the body”. Is this sentence true or false?
False
Oops!
Okay!
Explain the process since the blood is carrying oxygen until the end of the process.
Key words: left atrium, comes back, left ventricle, arteries, body.
Oops!
Okay!
When we breathe out...
Our diaphragm relaxes and moves up./ The rib cage moves in and down./ The lungs contracts
Oops!
Okay!
The number 8 is...
The alveoli
Oops!
Okay!
Which are the parts of the respiratory system? (Name them in order)
Nose, mouth, pharynx, trachea, lungs, bronchi, alveoli and diaphragm
Oops!
Okay!
Which is the main organ of the respiratory system?
The lungs
Oops!
Okay!
Which is the main organ of the circulatory system?
The heart
Oops!
Okay!
The number 6 are...
The bronchi
Oops!
Okay!
The number 3 is...
The pharynx
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies