Energy produced by nuclear fusion is ? a. is not yet available b. uses fuels that are difficult to obtain c. is an inexpensive energy source d. produces no wastes

Answer;

D. Produces no wastes

Explanation;Nuclear fusion are nuclear reactions in which two or more atomic nuclei fuse or join to generate different atomic nuclei together with subatomic particles, such as protons or neutrons. Additionally, nuclear fusion reactions yields lots energy. The energy produced is usually more than the energy consumed by the reaction. Fusion power  is a form of power generation in which energy generated using fusion reactions is used to produce heat that is used in generation of electricity. Energy from nuclear fusion reactions is not coupled by production of wastes.

The answer is 12, for the points