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The Valsalva maneuver _____. protects the body against injury can cause dizziness causes muscle hypertrophy can damage the muscles
answered
Jul 21, 2018
Health
high-school
1
vote
29.1k
views
An experiment is set up to study the weights of 35 mice after they are injected with a drug. The population mean is 23.50 grams with a standard deviation of 3.40 grams. The standard error of the sample
answered
Jul 12, 2018
Mathematics
high-school
3
votes
158k
views
Molecular motion is a measure of the movement of the molecules in a substance. Molecular motion is substantially different between the different states of matter. For example, the molecules in _______
answered
Mar 9, 2018
Chemistry
middle-school
3
votes
168k
views
4|n+8| = 56 please help
answered
Dec 12, 2017
Mathematics
high-school
6
votes
121k
views
Planetesimals and planets are the same thing. t/f
answered
Aug 21, 2017
English
high-school
4
votes
227k
views
What policy led to the cuban revolt of 1895?
answered
Mar 18, 2017
History
high-school
5
votes
222k
views
What was an effect of Magna Carta In England ?
answered
Oct 20, 2016
History
middle-school
6
votes
74.3k
views
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