× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
danielarincon26 danielarincon26
wrote...
Posts: 985
Rep: 0 0
6 years ago
The exchange of oxygen and carbon dioxide during cellular metabolism is best described as:
 
  A. ventilation.
  B. diffusion.
  C. respiration.
  D. perfusion.
Read 42 times
1 Reply
Replies
Answer verified by a subject expert
LyraBurroughsLyraBurroughs
wrote...
Top Poster
Posts: 1623
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...

6 years ago
Thanks
wrote...

Yesterday
Thanks for your help!!
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1271 People Browsing
 117 Signed Up Today
Related Images
  
 1197
  
 2453
  
 227
Your Opinion
What's your favorite funny biology word?
Votes: 328