× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
Home Q & A Board Humanities Language Studies
New Topic  
bdiddydog bdiddydog
wrote...
Go to Answer
Posts: 619
Rep: 0 0
6 years ago
What is the main idea of paragraph 6?
 
  a. Biodiversity is unrelated to elemental cycles.
  b. Encouraging a variety of plants and microbes is necessary to maintain soil fertility.
  c. Increasing soil fertility depletes biomass production.
  d. Maintaining soil fertility does not help the planet as a whole support life.
Read 35 times
2 Replies
Replies
Answer verified by a subject expert
jianhong9991jianhong9991
wrote...
#1
Top Poster
Posts: 876
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

bdiddydog Author
wrote...
#2
6 years ago
You are the best
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  652 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1201
  
 576
  
 18674
Your Opinion
Where do you get your textbooks?
Votes: 422
Previous poll results: What's your favorite funny biology word?