He tropical storm slept for days". This is an example of what figurativ-
nguage device?

This is an example of personification figurative language.

Explanation:

Personification is when you give an animal or object qualities or abilities that only a human can have.

Mix

Explanation:

A battery has two electrodes, at one end it has the anode and the other end has the cathode. Electrons travel through the circuit from the anode (negative) to the cathode (positive), and this is the driving force that provides electricity to flow through circuits.

The anode needs to have a low electron affinity because it needs to readily release electrons, and the cathode needs to have a high electron affinity because it needs to readily accept electrons.