This element is beryllium.
If you find my answer helpful, please brainliest me!
Answer:
B.Self powered
Explanation:
They move by themselves.Hope this answer helps you ;)
statement c would be correct I think.
Answer:
In Any Direction
Explanation:
Rayleigh waves, also called ground roll, travel like ocean waves over the surface of the Earth, moving the ground surface up and down. They cause most of the shaking at the ground surface during an earthquake. Love waves are fast and move the ground from side to side.
