C the earth because that is the only planet around so he thought that the sun and everything else rotated around us.
<span>With an enzyme, the activation energy of the reaction decreases, which increases the reaction rate.
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Answer:b. Examining conditions that are alike, natural selection is key when there arevery similar adaptations
c. there are not less than two different genes involved that created the dark mouse fur
d. two independent mutations in two separate genes can result in the same phenotype
e. the dark fur color evolved independently on each lava flow
Explanation:
At the smallest level of organization, the DNA wraps itself around small globular proteins called histones. Complexes of histones and DNA form nucleosomes, which appear as "beads" on the DNA strand. Chromatin refers to the decondensed DNA that has not formed separate chromosomes.
The answer to this is rolling friction
