× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
1
e
1
a
1
1
1
New Topic  
Groanier Groanier
wrote...
Posts: 498
Rep: 0 0
6 years ago
Nitrogen is made available to plants for their use by the process(es) of
 
  a. ammonification only.
  b. nitrification only.
  c. nitrogen fixation only.
  d. ammonification and nitrification only.
  e. ammonification, nitrification, and nitrogen fixation.

Question 2

Which of the following carbon reservoirs contains the most carbon?
 
  a. atmosphere
  b. biomass on land
  c. lakes
  d. oceans
  e. soil
Read 31 times
2 Replies

Related Topics

Replies
wrote...
6 years ago
Answer to q. 1

E

Answer to q. 2

D
Groanier Author
wrote...
6 years ago
Good timing, thanks!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  860 People Browsing
 111 Signed Up Today
Related Images
  
 279
  
 487
  
 563
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820

Previous poll results: Do you believe in global warming?