Question 1

provide gas exchange between blood and air

Accepted Answer

What is the main function of the respiratory system?

Question 2

to breathe in (take in oxygen)

Accepted Answer

Inhale

Question 3

to breathe out (pushing out carbon dioxide)

Accepted Answer

Exhale

Question 4

collects air from the environment and moistens and heats the air before it enters the trachea

Accepted Answer

Nose

Question 5

the windpipe; moves air from the nose to the lungs

Accepted Answer

Trachea

Question 6

the two branches formed from the trachea that lead into the lungs

Accepted Answer

Bronchi Tubes

Question 7

Main organs of the respiratory system

Accepted Answer

Lungs

Question 8

tiny sacs of lung tissue specialized for the movement of gases between air and blood

Accepted Answer

Alveoli

Question 9

muscle that aides in the breathing process; allows the rib cage to expand

Accepted Answer

Diaphragm

Question 10

the indentation in the left lung that provides room for the heart

Accepted Answer

cardiac notch

Question 11

bottom lobe of left lung

Accepted Answer

Left inferior lobe

Question 12

the top lobe of the lung on the left side of the body

Accepted Answer

Left superior lobe

Question 13

the bottom lobe of the lung on the right side of the body

Accepted Answer

Right inferior lobe

Question 14

the middle lobe of the lung on the right side of the body

Accepted Answer

Right middle lobe

Question 15

the top lobe of the lung on the right side of the body

Accepted Answer

Right superior lobe

Question 16

upper part of the trachea contains vocal chords

Accepted Answer

Larnyx

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