Top Posters
Since Sunday
w
5
a
3
j
2
a
2
t
2
u
2
r
2
j
2
j
2
l
2
d
2
y
2
Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
New Topic  
pkclary pkclary
wrote...
Go to Answer
Posts: 579
Rep: 3 0
6 years ago
Which of the following statements regarding species diversity is FALSE?
A) More than 99% of the species known to science are now extinct.
B) As much as 20% of the world's biodiversity will be lost during the next 50 years.
C) Through agriculture, humans have actually increased the number of plant species.
D) About 85 mammal species and 113 species of birds have become extinct in the last 400 years.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
Authors:
Read 69 times
1 Reply
Replies
Answer verified by a subject expert
GTi_NickyGTi_Nicky
wrote...
#1
Posts: 428
Rep: 5 0
6 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

pkclary Author
wrote...

6 years ago
Brilliant ツ
macbookpro1
wrote...

Yesterday
Smart ... Thanks!
momochiime
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1459 People Browsing
 227 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 269
  
 84
  
 3439
Your Opinion
How often do you eat-out per week?
Votes: 81
Previous poll results: Which of the following is the best resource to supplement your studies: