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1.What did you observe happened when a P-wave traveled from a solid to a liquid? 2.What did you observe happened when an S-wave traveled into a liquid? 3.In your own words, describe how a primary wave
answered
Jul 1, 2017
Biology
high-school
4
votes
129k
views
what is weather? What are some terms we use to describe weather? What affects the weather in a particular place over time?
answered
May 10, 2017
Chemistry
middle-school
4
votes
91.5k
views
Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: grass → rabbit → hawk What percentage of the energy stored by the grass is passed
answered
Dec 23, 2016
Biology
high-school
4
votes
58.5k
views
A dog that weighs 20 pounds on Earth weighs 7.6 pounds on Mars. A cat that weighs 15 pounds on Earth weighs x pounds on Mars. If the unit rate remains the same, what is the value of x?
answered
Oct 2, 2016
Mathematics
middle-school
5
votes
21.9k
views
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