× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
g
2
2
b
2
M
2
V
2
f
2
c
2
New Topic  
sadkat sadkat
wrote...
Posts: 735
Rep: 0 0
6 years ago
Adaptations for deep diving in cetaceans include all the following except:
 
  a. expelling air from the lungs.
  b. large lungs with large number of air sacs.
  c. rib cage that can collapse.
  d. sonar for detecting the depth.
  e. high red blood cell count
Read 42 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
D
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  2484 People Browsing
Related Images
  
 421
  
 1539
  
 381
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824