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The first human skeleton found in Oklahoma is estimated to be 9,000 years old. Based on this age, which dates the skeleton to about 7,000 BCE, the skeleton is most likely from the __________.
asked
Mar 3, 2020
History
middle-school
2
answers
4
votes
229k
views
How does Washington’s account differ from the newspaper account? Washington explains how the battle began. Washington identifies who attacked the British forces. Washington estimates the number of soldiers
asked
Dec 17, 2019
History
middle-school
2
answers
4
votes
228k
views
Please help me!! 1. Solve for x in each of the following quadratic equations. x^2=2x+24 2. 2x^2-9x+8=0 (Leave your answer in simplified radical form)
asked
Nov 28, 2019
Mathematics
high-school
1
answer
0
votes
221k
views
What do taxes collected under the Federal Insurance contribution Act (FICA) fund A:social security and Medicaid B:social security and Medicare C:Medicaid and supplemental security income D:Medicare and
asked
Nov 7, 2019
Social Studies
middle-school
1
answer
5
votes
51.6k
views
Wolves are a keystone species because they are _____. at the top of the food chain are physically the largest animal in the food chain so important to the ecosystem that their removal causes a catastrophic
asked
Oct 9, 2019
Physics
middle-school
2
answers
4
votes
142k
views
What does “period” do or mean when graphing a periodic function?
asked
Jul 8, 2019
Mathematics
middle-school
1
answer
2
votes
129k
views
Explain the term ontogeny recapitulates phylogeny.
asked
Jun 5, 2019
Biology
middle-school
1
answer
5
votes
56.2k
views
Which solid has one face, zero lateral faces, one base, one vertex, and zero edges? cube sphere cylinder cone Which solid has two faces, zero lateral faces, two bases, zero vertices, and zero edges? cube
asked
Apr 6, 2019
Mathematics
high-school
2
answers
2
votes
167k
views
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