Answer:
1. Survivors of the pesticide have a gene that protects them from it.
2. Then the survivors pass on the gene to their offspring,
3. Each time the pesticide is sprayed, the insects have a greater chance of survival.
Out of the options I would have to say Penetrating Keratoplasty, I am not sure
Answer:the Moon and the Sun are perpendicular to one another
Explanation:
I think it’s the phenotypes