For Virtue Ethics, the Issue of Animal Experimentation Differs from That

For virtue ethics, the issue of animal experimentation differs from that of vegetarianism because

A) animal experimentation does not cause unnecessary suffering.
B) the question of abstaining from experimentation does not arise for most people.
C) animal experimentation involves a conflict between virtues.
D) the animal suffering caused by experimentation is suitably proportionate to the good produced for humans.