Answer:
Crust, Mantle, Outer Core, Inner Core
I hope this helped! :))
Answer:

This delay affect conversations in the sense that recipient will be receive the message just 2.56 seconds after the message was sent.
Explanation:
The laser pulse has an ondulatory nature as electromagnetic wave, which can travel in the void. Speed of light is constant and distance between Earth and the Moon is:



This delay affect conversations in the sense that recipient will be receive the message just 2.56 seconds after the message was sent.
Answer:
You never gave a paper I want to see the sheet pls then maybe I will see and help you did not explain it really well
<span>Variations in Earth-Sun orbital relationships.</span>