help me 1 hour help me

Jul 8th, 2015
Anonymous
Category:
Science
Price: $10 USD

Question description

What is the role of the respiratory system?

a.

to bring water into the body

b.

to bring oxygen into the body

c.

to bring carbon dioxide into the body

d.

none of the above


Please select the best answer from the choices provided



The pharynx is also known as the ___.

a.

throat.

b.

cilia.

c.

bronchi.

d.

vocal cord.


Please select the best answer from the choices provided


Which of the following lines the nasal cavities?

a.

cilia.

b.

larynx.

c.

bronchi.

d.

pharynx.


Please select the best answer from the choices provided


The respiratory system removes oxygen and water from the body.


Please select the best answer from the choices provided


Which of the following passes from the alveoli into the blood during gas exchange?

a.

carbon dioxide

b.

oxygen

c.

water

d.

nitrogen


Please select the best answer from the choices provided


Which of the following is NOT a part of the respiratory system?

a.

pharynx

b.

trachea

c.

pancreas

d.

larynx


Please select the best answer from the choices provided


When the diaphragm contracts, air pressure in the chest increases.


Please select the best answer from the choices provided


The passage that directs air to the lungs is called ___.

a.

diaphragm.

b.

larynx.

c.

bronchi.

d.

pharynx.


Please select the best answer from the choices provided


Gas exchange occurs in the _____.

a.

heart

b.

alveoli

c.

pharynx

d.

none of the above


Please select the best answer from the choices provided


The process in which oxygen and glucose react to release energy inside the body is called ___.

a.

oxidation

b.

inhalation

c.

exhalation

d.

respiration


Please select the best answer from the choices provided



Tutor Answer

(Top Tutor) neacy
School: Purdue University

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