Which prefix, when added to the word plane, refers to an airplane with one set of wings? mono- inter- bi- ex-?

Marking brainliestwhy does lysander stop loving hermia and begin loving helena? the magical flower juice was accidentally put in his eyes, making him fall in love with the first person he saw. hermia acts jealous and mean, causing lysander to rethink his feelings for her. helena confides hermia's secret plan to runaway with demeetrius. the magical flower juice has the opposite effect than what was expected.

Ihave no idea what the explanation is.

In the myth of demeter persephone and hades what happens when demeter learns that her daughter has been kidnapped