× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
New Topic  
Established! Established!
wrote...
Posts: 1240
Rep: 3 0
7 years ago
What is the major physiological importance of breathing?
A) We need to eliminate CO2 from our system because it is a waste product.
B) It eventually produces water, which we need to survive.
C) We need to control our core temperature by breathing in oxygen from the environment.
D) Oxygen must be present in our cells to break down food into energy.
E) We need oxygen to survive.
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
Read 111 times
2 Replies

Related Topics

Replies
wrote...
7 years ago
D
Established! Author
wrote...
7 years ago
Appreciate the time you took to answer, problem solved
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  989 People Browsing
 108 Signed Up Today
Related Images
  
 132
  
 82
  
 280
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 292