The correct answer is: option D
"Pets may carry diseases picked up in captivity."
the reason why the inference of releasing a pet to their original native area should be REVISED, is that the pet after some time in captivity, they can bring diseases and put in risk other animal's lives. It would not endanger the wildlife, other animals.
The percent gain is a 30% increase. You know this because if you need to add 3/10 to get from 5/10 to 8/10.
Sí, él mató al rey Duncan para tomar el trono.
His brother gave him the nickname!
