The answer may be pair or group
Answer:
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Explanation:
Answer:
fossil fuels are natural and limited, nuclear is man made and more toxic
Explanation:
Answer:
Crest is the highest point that a wave reaches and… Trough the lowest point that a wave reaches............Transverse waves are waves whose particles vibrate at right angles to the direction of wave travel e.g water wave. .....,.......longitudinal I think it's not "longitudin" are waves whose particles vibrate in a direction parallel to the direction of wave travel e.g sound wave