Question

Part B: Which sentence from the text best supports the answer to Part A?

"Electricity is all around us."(paragraph 1)

"While electricity is the force responsible for electric currents and fields, magnetism is responsible for magnetic forces and fields."(paragraph 5)

"Many magnets, however, get their strength from a little electric boost."(paragraph 6)

"This electromagnetism enables us to use compasses, whose needles are ussually composed of natural magnets such as lodestone, to detect the Earth's north and south poles, no matter where we happen to be." (paragraph 7)

Answer 1

I don’t have your Part A answer/question. Please paste the Part A question or your answer.

If your Part A answer was that electricity can create or strengthen magnets (or that electricity and magnetism are linked), choose sentence 6.
If your Part A answer was that electromagnetism is what lets compasses detect Earth’s poles, choose sentence 7.