Get even wilder so he knows your'e not the one to joke with!
Hope This Helps Him Calm Down:)
Explanation:
A metal such as copper is a <u>conductor</u> because it provides a pathway for electric charges to move easily. A material such as rubber is an <u>insulator</u> because it <u>resists</u> the flow of electric charges. A material that partially conducts electric current is a <u>semiconductor</u>. These materials include <u>group 3 and group 5</u> elements.
If you try to fit the edges of both continents than they should somewhat fit each other like puzzle pieces
from shortest wavelength to longest:
Ultraviolet
visible
infrared
microwave
so the answer is B
