TheWeirdoAgain60
I never could understand any of the above, all the maths and everything, and I refused point blank to do biology or anything where animals, insects, etc are tortured.
We did a human based biology course in my first two years at secondary school, where we learned about things that were relevant to our lives like reproduction, food hygiene, diseases and vaccinations. Got B grades every time. Then I changed schools and the subject became similar to what you did, cutting up rats and looking at sheep's eyes. Teacher was boring and patronising, so dumpted the subject with a Grade E.