Question

Please help me I have 3 minutes left. :(

Answer 1

B, if we didn’t not have genetic changes, there would be a repeat of dna strands causing major health issues that could impact the quality, & timeline (age) of life

Answer 2

B

Step-by-step explanation:

Genetic changes underlie all evolutionary processes. In order to understand speciation and its role in evolution, it is useful to know how much genetic change takes place during the course of species development. It is of considerable significance to ascertain whether new species arise.

Im not sure if im correct, sorry