This topic contains a solution. Click here to go to the answer

Author Question: What is the primary purpose of the respiratory system? a. Continuous absorption of oxygen (O2) ... (Read 59 times)

folubunmi

  • Hero Member
  • *****
  • Posts: 524
What is the primary purpose of the respiratory system?
 
  a. Continuous absorption of oxygen (O2) and excretion of carbon dioxide
  b. Filtering to prevent allergens and microbes from reaching the lungs
  c. Transport oxygenated blood to the tissues
  d. Warm and humidify inspired gas

Question 2

What is meant by internal respiration?
 
  a. Any gas exchange that occurs inside the body
  b. Consumption of O2 in the mitochondria
  c. Continuous absorption of O2 and excre-tion of carbon dioxide
  d. Exchange of gases between the blood and the tissue



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lindahyatt42

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

ANS: A
The respiratory system's primary function is the continuous absorption of O2 and the excretion of carbon dioxide.

Answer to Question 2

ANS: D
This process supports internal respiration, which is the exchange of gases between blood and tis-sues.




folubunmi

  • Member
  • Posts: 524
Reply 2 on: Jul 16, 2018
Gracias!


amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

For a complete list of videos, visit our video library