Top Posters
Since Sunday
4
n
3
j
3
o
2
x
2
c
2
2
p
2
n
2
3
2
C
2
z
2
Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
New Topic  
barry barry
wrote...
Go to Answer
Posts: 11630
Rep: 151 1
10 years ago
North American glaciations used to be described in four episodes. However, two of those episode names, the Kansan and Nebraskan, are no longer used. What evidence did scientists use to redefine the glacial history on the North American continent?
Read 383 times
3 Replies
Replies
Answer accepted by topic starter
robertlingrobertling
wrote...
#1
Valued Member
Top Poster
Posts: 3293
Rep: 266 1
10 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Don't forget to give me a thumbs up!

Related Topics

barry Author
wrote...
#2
10 years ago
Thanks man, marking this solved.
wrote...
#3
Valued Member
9 years ago
No worries, barry Slight Smile
Don't forget to give me a thumbs up!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  994 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 246
  
 480
  
 780
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?