Start an activity that does not require extra equipment because the student is actually doing the work. You can conduct as much research as you want but that doesn't mean the student will actually do the activities.
I couldn’t find good reasons but I’ll give you that one very good reason it’s beneficial is because we can see how an animal may react to something, let’s say a new medicine, etc.
And one way it could be morally wrong is because the animal could get hurt during testing.
I believe the answer is Sexual Orientation. That is what I would choose based on how the question is stated.
Because some people can't handle the strain, such as having a bad immune system problems or having a major asthma problem
