You can help contributions and little stuff such as being a camp councler.
Answer:
The probability of choosing two books at random and having them both be fiction is 64%.
What do you mean? You’re not giving us the rest of the question
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
A REALLY GOOD / HIGH ACT SCORE !