× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
d
4
N
3
3
R
3
k
3
o
3
Z
3
j
3
s
3
d
3
J
3
1
3
New Topic  
krautkin krautkin
wrote...
Posts: 696
Rep: 0 0
6 years ago
Deep ocean organisms expend little energy to stay afloat because
 
  a. they have air bladders.
  b. they have a high oil content.
  c. of their small size.
  d. they are the same density as the surrounding environment.
  e. their metabolism is high.
Read 53 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
  1463 People Browsing
Related Images
  
 296
  
 226
  
 186