What is the difference between living, nonliving, and dead

Living means something which biologically active, and can function naturally.

Non loving is something which cannot function naturally and biologically.

Dead is something that was living for a certain period, but now it doesn't.

it is easily magnetized.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.