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Which of the following statements is true? 1. Wind is the most commonly used renewable energy source in the United States. 2. Hydropower uses the kinetic energy of water to generate electricity. 3. Wind
answered
Mar 27, 2018
Physics
high-school
2
votes
28.4k
views
What was the main result of the Germany's use of unrestricted submarine warfare during world war 1?
answered
Nov 23, 2017
History
high-school
3
votes
70.1k
views
Mentir means that someone is not telling _____. A. El mundo B. La cuerda C. La verdad D. El vecino
answered
Aug 4, 2017
Spanish
high-school
5
votes
201k
views
Determine whether the cost for ordering multiple items that will be delivered is sometimes, always, or never proportional. Explain your reasoning.
answered
Jul 8, 2017
Mathematics
high-school
5
votes
77.7k
views
Which parts of the circulatory system make up the network of vessels by which the heart pumps blood through the body? A. lungs, heart, and brain B. capillary, vein, and artery C. Type A, Type B, Type AB,
answered
Jun 13, 2017
Biology
high-school
3
votes
204k
views
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