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Science 7th grade

The digestive and respiratory systems

QuestionAnswer
The respiratory is what we use to __________. Breath
You breath about ________ times a day. 17,000
Smoke and sprayed chemicals can __________ your lungs. damage
The ____________ ___________ is the area of the brain that handles breathing. "breathing centre"
Your ________ and _______ are conected by nerves. brain, lungs
Your ________ is also called the pharnx. Throat
Your windpipe or __________ carries air into your lungs. tranchea
Your tranchea is about _____cm. 10
The flap keeping food from going down the wrong way is the ________. epiglotis
Created by: katejenkins2016
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