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What understanding have archaeologists gained about the Adena and Hopewell peoples from objects found in the earthworks they left behind? A.They had little chance to develop specialized skills. B.They
asked
Oct 7, 2018
History
middle-school
1
answer
3
votes
133k
views
A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or parallel lines. The equation of the lane passing through A and B is -7x + 3y
asked
Sep 21, 2018
Mathematics
college
1
answer
4
votes
59.7k
views
Seeing a snake, experiencing increased heart rate and rapid breathing, and then becoming frightened is the sequence of events postulated by the ________ theory.
asked
Jun 18, 2018
Advanced Placement (AP)
college
1
answer
2
votes
24.9k
views
Which of the following ratios will form a proportion with 2/3 9/12 6/15 12/18 6/8
asked
Mar 25, 2018
Mathematics
middle-school
2
answers
4
votes
189k
views
If a piece of iron is placed in pure nitrogen, nothing happens. If the in is exposed to air, it begins to rust. What conclusion can you make about air, based on this observation?
asked
Jan 19, 2018
Physics
middle-school
1
answer
3
votes
16.1k
views
What is the definition of totem pole in ur own words / teepees were temporary shelters , write a. Antonym or opposite for the word temporary
asked
May 1, 2017
Social Studies
middle-school
1
answer
5
votes
120k
views
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