1. the sun is "powered" by the splitting (fission) of hydrogen (H) atoms, which forms Helium atoms and releases energy. TRUE or FALSE?
2. Desribing the process that formed our solar system (sun and planets) how could i describe it and also use the terms: nebula, protoplanets, and gravity?
2. Desribing the process that formed our solar system (sun and planets) how could i describe it and also use the terms: nebula, protoplanets, and gravity?