你可能感兴趣的试题
The sun shines constantly and gives out the same amount of energy every year. The cause of the sun' s fluctuations is its loss of energy with each passing year. It is sure that the energy sent out by the sun will drop when more sun spots appear. Fluctuations in weather patterns are the results of the pull of gravity.
The sun shines constantly and gives out the same amount of energy every year. The cause of the sun’s fluctuations is its loss of energy with each passing year. It is sure that the energy sent out by the sun will drop when more sun spots appear. Fluctuations in weather patterns are the results of the pull of gravity.
The sun shines constantly and gives out the same amount of energy every year. The cause of the sun’s fluctuations is its loss of energy with each passing year. It is sure that the energy sent out by the sun will drop when more sun spots appear. Fluctuations in weather patterns are the results of the pull of gravity.
The sun shines constantly and gives out the same amount of energy every year. The cause of the sun' s fluctuations is its loss of energy with each passing year. It is sure that the energy sent out by the sun will drop when more sun spots appear. Fluctuations in weather patterns are the results of the pull of gravity.
湘公网安备 43130202000226号