WorksheetsRespiratory and circulatory system
Total questions: 10
Worksheet time: 16mins
Name
Class
Date
1.
Which are the main organs in the respiratory system?
a)
liver
b)
trachea
c)
lungs
d)
nasal cavity
2.
What kind of gas do we breathe in?
(a)
3.
When we breathe out the diaphragm
a)
contracts
b)
relaxes
4.
Write the parts of respiratory system
5.
Where does gas exchange take place?
4 lines
6.
Can you explain the function of the heart?
4 lines
7.
Arteries transport oxygenated blood around the body
a)
True
b)
False
8.
How many kind of blood vessels do we have in our circulatory system?
a)
one
b)
two
c)
three
d)
four
9.
Complete: Veins...
a)
carry the blood to every part of the body
b)
carry blood back to the heart
c)
Connect arteries with capillaires
10.
Write at least three actions that keep the heart healthy.
4 lines
100 %
