I did....What you gonna do about it.....Nothing....I did.
Answer:
What increases the frequency of adaptive mutations? = hitch-hiking.
Explanation:
the mutator allele increases in frequency by hitch-hiking, thus facilitating the appearance of a second adaptive mutation
Answer:
Explanation:
First blank: their small size
Second blank: distance from the sun
True, because adverbs modify verbs, adjectives, and other adverbs. Hope this helps :)