The answers of this question is c
the four characteristics of humanism are curiosity, a free mind, belief in good taste, and belief in the human race.
This is a personification. An idiom would be something like a proverb while hyperbole would be exaggeration. A metaphor is when there's a meaning that's implied. Personification is when you give objects that don't behave like people, human traits. The raven in reality probably doesn't say anything, just croaks or whatever, but in the poem he keeps saying it because it's a poem.
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The answer is diffusion. Osmosis is the movement of water, mitosis is cell division, and active transport ions and molecules across the membrane.
They believed every human had rights and deserved to live
