15.What is one problem that must be overcome before nuclear fusion reactions that produce energy on our planet are a reality?
a. Scientists must determine how to control the reaction
b. A company must first apply for a patent
c. Cars have to be redesigned
d. There is not enough open space available in the United States
Answers: 3
Chemistry, 21.06.2019 13:30
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Chemistry, 21.06.2019 19:00
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Chemistry, 22.06.2019 15:30
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