Traits controlled by genes can only be acted upon natural selection because they have to helpful to the survival of that organism.
This means having no charge
<span>Sterilization of animals reduces the level of circulating reproductive hormones leading to increased longevity, typically due to reduce cancer mortality. The primary aim of animal sterilization is avoiding overpopulation, but this increased longevity could be an added benefit for an individual animal.</span>
Answer one is D
Answer two is B
Answer three is C
If I’m wrong tell me
It could be dinosaurs, or a specific species... could you be more specific with what it's related to?
