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Which body system is responsible for extracting energy from food?
answered
Nov 20, 2018
Health
middle-school
5
votes
76.6k
views
There are 6.02 × 10^23 atoms in 1 gram of hydrogen. How many atoms are there in 800 grams of hydrogen? Write your answer in scientific notation. If necessary, round your answer to the nearest hundredth.
answered
Oct 8, 2018
Mathematics
high-school
5
votes
146k
views
How did Hitler take advantage of the Treaty of Versailles?
answered
Sep 27, 2018
History
middle-school
5
votes
69.9k
views
0.06 multiplied by 200
answered
Jun 21, 2018
Mathematics
high-school
4
votes
21.1k
views
Convergent faults ___. can form mountains and volcanoes. happen when tectonic plates move away from one another. create new oceanic crust through sea-floor spreading. happen when tectonic plates stop moving.
answered
Jul 24, 2017
Physics
high-school
5
votes
13.8k
views
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