Top Posters
Since Sunday
6
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
Home Q & A Board Science-Related Homework Help High School Level Science
New Topic  
vfairch vfairch
wrote...
Go to Answer
Posts: 294
Rep: 0 0
6 years ago
During the Cenozoic, animals grew to great sizes and proportions. The woolly mammoth and the saber tooth tiger were much larger than animals we see today. Some of the causes for their extinction may be
A) the emergence of man and competition for food.
B) burning of the grasslands, severe climatic change, and man's emergence.
C) dwindling food supplies, extreme climatic variation, and man's emergence.
D) the extensive ice sheets that covered the land surface.
Read 59 times
2 Replies
Replies
Answer verified by a subject expert
Ingrid B.Ingrid B.
wrote...
#1
Posts: 199
Rep: 38 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free

Related Topics

vfairch Author
wrote...
#2
6 years ago
Brilliant
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  665 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2636
  
 423
  
 548
Your Opinion
Which country would you like to visit for its food?
Votes: 263
Previous poll results: How often do you eat-out per week?