Portfolio people - marking

Hey so my school made mocks as evidence for the protocol and they marked it in a very harsh way to give us a worst case scenario grades.

The grades I got today were no where near even my performance in the mocks. I checked my answers and worked out a raw mark in every mock I did, and nothing is even close.

Biology I only lost 10 marks in U4 mock and 15 in U5 mock and I ended up with a B. My AS ums in bio was 235 which isn’t that low.