The answer to this is t<span>he atom is mostly empty space.</span>
Answer:
The answer is (D).
Explanation:
A(n) "electromagnet" is an electric circuit that produces a magnetic field.
C because it’s talking about the earth and it’s rotating
Answer:

Explanation:
You can put that equation into a program like desmos on your browser and take a screenshot or use windows snippet tool.
Equation of a Wave: y = Acos(((2*pi)/B)x)
or

A = Amplitude
B= Wavelength