Because he died right on sote
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.
Valley floor, because there is more humus
The soilder is trying to convoy that is sweet sorrow dying for their nation.