WorksheetsCirculatory and Respiratory Systems
Total questions: 10
Worksheet time: 7mins
What is the main organ in the circulatory system?
When you exhale, carbon dioxide leaves the body and it releases_____________.
gas
air
toxins
germs
Blood that moves from the heart delivers oxygen and (a) to every part of the body.
What are the two main parts of the heart (check 2 answers)?
atria
veins
ventricles
capillaries
The main function of the circulatory system is
gives the body structure and support
transport blood, nutrients, and waste in the body
dispose of waste from the body
transport messages from the body to the brain
True of False: The circulatory system includes all your bones.
True
False
The respiratory system is made up of the trachea, the lungs, and the:
liver
diaphragm
esophogus
pancreas
When you inhale, your lungs _________
inflate
turn purple
deflate
remain the same
Does your blood have cells in it?
True
False
What do the circulatory and respiratory systems have in common?
The help your body move.
They supply your body with oxygen and cells.
They break down the food in your body.
They both aid in healing your body.
