Regarding anthropology I’ve really started to become interested in it this year because of AP Human Geography. In my essays I talked about how I want to do research/take classes that combine anthro with environmental science/sustainability to ensure that environmental solutions also take into account the interests of those that would be affected.
For taking care of my brother: I generally help him with daily tasks like teeth brushing, picking out clothes to wear, etc. I also help him with hw and keep help entertain/supervise him outside of school.