Answer:
Electromagnetic waves are formed when an electric field comes in contact with a magnetic field. They are hence known as 'electromagnetic' waves.
Explanation:
Answer:
ture
Explanation:
true because you use data on graphs which has rows and columns
The water cycle is referred to as a continuous cycle because it repeats everyday. It's a cycle with no end.
I believe the first answer is #4 and the second is #1. Please correct me if I am wrong.