Answer:
water
Explanation:
that's why they got himps on they back
Answer:
The process by which organisms that are better suited to their environment than others produce more offspring. As a result of natural selection, the proportion of organisms in a species with characteristics that are adaptive to a given environment increases with each generation.
Explanation:
Other reasons are
Not finishing the antibiotics.
Or
Taking antibiotics too often
Try 15 that would add up to 100