Which would least likley be a cause of natural selection

Overpopulation

Explanation:

It's pretty rare for a species to become overpopulated. In most cases, populations are balanced.

hancock was president of congress when the declaration of independence was adopted and signed. he is primarily remembered by americans for his large, flamboyant signature on the declaration, so much so that "john hancock" became, in the united states, an informal synonym for signature.

explanation: