Copperhead snakes can reproduce both sexually and asexually. which option describes a situation where sexual reproduction is more advantageous for the copperhead snake.

A. a new disease develops , so having more genetic variation among there off spring is an advantage.

B. a new type of pray arrives in the environment , so they have more food sources.

C. a short and mild winter makes the environment more livable for them and all the other organisms in the area.

D. they migrate to a new location where prey and shelter are more abundant and easier to find.