× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Other Fields Homework Help Education Studies
New Topic  
ub|k ub|k
wrote...
Go to Answer
Posts: 6621
Rep: 12 0
6 years ago
Many ancient humans migrated to the Americas over a
 
  A) wooden bridge.
  B) land bridge.
  C) volcanic crater.
  D) cobblestone road.
Read 71 times
1 Reply
Replies
Answer verified by a subject expert
swakeswake
wrote...
#1
Top Poster
Posts: 5031
Rep: 37 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

ub|k Author
wrote...

6 years ago
You make an excellent tutor!
novae
wrote...

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

2 hours ago
this is exactly what I needed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1256 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 676
  
 653
  
 591
Your Opinion
What's your favorite funny biology word?
Votes: 328
Previous poll results: Who will win the 2024 president election?