× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
Home Q & A Board Humanities History Archaeology
New Topic  
doctorfede doctorfede
wrote...
Go to Answer
Posts: 5317
Rep: 29 0
6 years ago
Sedentary villages did not appear in the Tehuacn Valley prior to 3500 BP because
 
  A. hunter-gatherers were not culturally complex until then.
  B. maize was not domesticated until 4000 BP.
  C. corn cobs were not large enough to be productive until then.
  D. intertribal hostility was too fierce.
Read 57 times
1 Reply
Replies
Answer verified by a subject expert
Evil A.Evil A.
wrote...
#1
Posts: 304
Rep: 21 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

doctorfede Author
wrote...

6 years ago
Correct Slight Smile TY
dianeflunder
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
husne
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  800 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 265
  
 496
  
 1093
Your Opinion
Do you believe in global warming?
Votes: 419
Previous poll results: What's your favorite funny biology word?