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WorksheetsBody Systems
Total questions: 10
Worksheet time: 5mins
Two functions of the respiratory system are...
take in oxygen and release carbon dioxide
support structure of the body and transport nutrients
release carbon dioxide and transport nutrients
help muscles to move and release oxygen
These two systems work together when you breathe in oxygen
muscular and skeletal
endocrine and respiratory
respiratory and circulatory
immune and respiratory
Circulatory system transports ____________ throughout our bodies
nutrients
nerves
oxygen
carbon dioxide
Circulatory system brings ___________ back to the lungs to exhale OUT
oxygen
blood
mucus
carbon dioxide
First, air is inhaled through the nose or mouth - then...
it moves down the pharynx or throat
it moves to the bronchi
it moves straight to the lungs
it leaves the body
The trachea is the same thing as the...
lungs
windpipe
kidney
liver
The trachea (windpipe) divides into two tubes called...
pipes
bronchi
glands
lungs
True or False: Bronchi tubes lead to the lungs.
True
False
True or False: Alveoli are tiny sacs that place oxygen into blood.
True
False
The dome shaped muscle below your lungs is called...
windpipe
bronchi
diaphragm
alveoli
