research into nuclear fusion will likely require a large investment of time and money before it might be…

research into nuclear fusion will likely require a large investment of time and money before it might be used as an energy source.\nwhich statement best describes the benefits that would make the investment worthwhile?\n○ fusion requires a large amount of energy and occurs in stars.\n○ fusion produces large amounts of energy, and the fuel is found on earth.\n○ fusion produces no radioactive waste, and the fuel is plentiful.\n○ fusion requires little energy to begin and would continue through a chain reaction.

research into nuclear fusion will likely require a large investment of time and money before it might be used as an energy source.\nwhich statement best describes the benefits that would make the investment worthwhile?\n○ fusion requires a large amount of energy and occurs in stars.\n○ fusion produces large amounts of energy, and the fuel is found on earth.\n○ fusion produces no radioactive waste, and the fuel is plentiful.\n○ fusion requires little energy to begin and would continue through a chain reaction.

Answer

Brief Explanations:

Nuclear fusion has advantages like no radioactive waste and abundant fuel. The first option just states facts about fusion without highlighting benefits for investment. The second option about fuel being on Earth is not as strong as the fuel - abundance and waste - free aspects. Fusion actually requires a large amount of energy to start, so the fourth option is incorrect.

Answer:

Fusion produces no radioactive waste, and the fuel is plentiful.