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Questions by Kacper Polak
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What can limit the production rate of an entire ecosystem
asked
Sep 16, 2020
Biology
middle-school
2
answers
3
votes
150k
views
To test the resiliency of its bumper during low-speed collisions, a 3 690-kg automobile is driven into a brick wall. The car's bumper behaves like a spring with a force constant 8.00 106 N/m and compresses
asked
Aug 28, 2020
Physics
college
1
answer
0
votes
55.0k
views
What is 97+3×6+5×4 =
asked
Jun 13, 2020
Mathematics
middle-school
2
answers
2
votes
181k
views
What is 0.05 repeating as a fraction ?
asked
Nov 16, 2019
Mathematics
middle-school
1
answer
1
vote
101k
views
Which of the organisms in the table is least similar to the others ? Explain
asked
Sep 10, 2019
Biology
college
1
answer
3
votes
81.1k
views
The building of the railroads impacted the economy and new business practices in the late 1800's. Which of these is NOT one of those impacts? Question 1 options: A. New industries emerged, such as lumber,
asked
Sep 15, 2018
History
high-school
1
answer
3
votes
152k
views
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