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 Science-Related Homework Help Geography and Earth Sciences
New Topic  
tyressjones tyressjones
wrote...
Go to Answer
Posts: 4034
Rep: 6 0
7 years ago
During the past 50 years, the amount of cropland per person has
A) decreased by 90%.
B) decreased by more than half.
C) decreased slightly.
D) stayed about the same.
E) increased slightly.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
Read 134 times
2 Replies
Replies
Answer verified by a subject expert
CellarCellar
wrote...
#1
Top Poster
Posts: 1283
Rep: 27 1
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

tyressjones Author
wrote...
#2
6 years ago
Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  742 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 345
  
 831
  
 1280