Answer:
B
Explanation:
Wave length is the height perpendicular verically of a wave
Answer:
1. A satellite is an object which has been sent into space in order to collect information or to be part of a communications system. Satellites move continually round the Earth or around another planet.
2. red giant
3.red giant.
Explanation:
The Definition of Potence is given by:
Entering the unknowns:
Number 2If you notice any mistake in my english, please let me know, because i am not native.