The answer is A. nuclear energy
the other answer choices are all renewable sources of energy.
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Answer:
Noble gases
Explanation:
Noble steam, any of the seven chemical elements that make up the periodic table in group 18.
Within normal conditions, noble gases are colorless, odorless, tasteless, and nonflammable gases. The noble gases are grouped according to their boiling point in the periodic table. Noble gases, from incandescent lamps to excimer lasers, are commonly used in distinct areas.
External Stimulus is the answer
Answer:
Experiments must thave variabes! :) hope this helps have a good day!!
Explanation: