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Author Question: Which of the following is an example of diffusion? A) Inhalation of air into the lungs B) Build-up ... (Read 62 times)

Mr. Wonderful

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on: Feb 27, 2019
Which of the following is an example of diffusion?
 A) Inhalation of air into the lungs
  B) Build-up of carbon dioxide in the cells
  C) Warming and moistening of inhaled air before it passes to the alveoli
  D) Passage of oxygen from the alveoli to the blood

Question 2

A deep, prolonged breath that fills the lungs, believed to be caused by the need to increase the level of oxygen in the blood, is called _____.
 A) coughing
  B) hiccups
  C) sneezing
  D) yawning


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Eunice618

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Reply #1 on: Feb 27, 2019
Answer to Question 1

D

Answer to Question 2

D


Mr. Wonderful

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Reply 2 on: Feb 27, 2019
Excellent

brbarasa

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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