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Study
Respiratory System
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The dome-shaped muscle that form bottom of chest. d________m
diaphragm
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breathe out. e______e
exhale
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What is this?
lungs
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two branches at the end of the trachea, each lead to a lung. b______i
bronchi
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What do you call the small tubes in the lungs? B_________s
Bronchioles
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What are the three major parts of the respiratory system? a_____, l_____, muscles of r________
airway, lung and muscle of respiration
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The cells of the human body require a constant stream of o_____ to stay alive.
oxygen
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breath in. i_______e
inhale
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warms, moistens, & filters air as it is inhaled. n___ or n_____ c_______
nose or nasal cavity
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Seal the wind pipe during eating. E__________s
Epiglottis
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what is the other term for trachea? w_________e
windpipe
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RESPIRATION is the uptake of o_____ and the removal of c_____ d______ from the body.
oxygen; carbon dioxide
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The l_____ act as the functional units of the respiratory system by passing oxygen into the body and carbon dioxide out of the body
lungs
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What do you call the exchange center for Carbon Dioxide and oxygen? A_____i
Alveoli
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The vocal cords are located inside the l_______x.
larynx
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passageway for air, leads to trachea. ph______
pharynx
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What do you call the tube that carries the air from larynx to lungs? t______
trachea
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