The correct answer is belief perseverance. That's a phenomenon in which people keep believing what they believe commonly even when they've been presented with evidence that their belief is incorrect. It's common and here it's about her belief that clowns are evil even though she has seen some that aren't.
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Explanation:
Each hemoglobin molecule is made up of four heme groups surrounding a globin group, forming a tetrahedral structure. ... There are four iron atoms in each molecule of hemoglobin, which accordingly can bind four atoms of oxygen. Globin consists of two linked pairs of polypeptide chains.
Answer:
the value of something is determined by its usefulness to society
Explanation:
