D.
The farmer will choose what traits are most desirable. Basically, its like an arranged marriage. If you are the animal, and your father is the farmer, your father is picking who you marry. So the farmer just chooses who mates with who.
Time slows down. Einstein's Twin Theory states that if there were two identical twins, and one traveled in space at the speed of light while the other stayed on Earth for about 50 years, the twin in space would not have aged much, and the Earth twin would be an old man,
Plantae, Animalia, and Fungi
Hope this helps :)
