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- 1. Multiple Choice
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
o break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
- 2. Multiple ChoiceWhen you breathe, your lungs take in ___ and remove ___.air/oxygenoxygen/carbon dioxidecarbon dioxide/wastewaste/air
- 3. Multiple ChoiceWhat is tube that is also known as your wind pipe?esophogusbronchitracheaalveoli
- 4. Multiple ChoiceThe larynx is also known as the...Voice boxPassage to the lungsLong veinAirway
- 5. Multiple Choice
_________ is the main passageway into and out of the respiratory system.
mouth
nose
ear
skin pores
- 6. Multiple Choice
The ___________ is the dome shaped muscle below the lungs
diaphragm
rib
alveoli
trachea
- 7. Multiple Choice
contains the vocal chords/voice
mouth
trachea
bronchioles
larynx
- 8. Multiple Choice
main tube in respiration
lungs
trachea
alveoli
bronchial tubes
- 9. Multiple Choice
protects from choking
pharynx
epiglottis
larynx
trachea
- 10. Multiple ChoiceThe circulatory system works with the ___________ system to provide our body with oxygen.respiratorydigestivemuscularskeletal
- 11. Multiple Choice
Which is not a job of the respiratory system?
taking in oxygen
taking in carbon dioxide
moisten air
transport glucose
- 12. Multiple Choice
What is oxygen needed for?
energy releasing chemical reactions
to make glucose
to take in sunlight
none of the above
- 13. Multiple Choice
What does the respiratory system release?
oxygen
glucose
carbon dioxide
ATP
- 14. Multiple Choice
what body system exchanges O2 for CO2
respiration
excretion
digestion
nervous
- 15. Multiple Choice
What is cellular respiration?
the use of oxygen and glucose to release energy
the breakdown of glucose to release nutrients
the breakdown of glucose to release oxygen
- 16. Multiple Choice
The main function of the respiratory system is to
Exchange gases (oxygen and carbon dioxide)
Circulate oxygen throughout the body
The lungs
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