Multiple choice was probably the hardest part of the exam, a lot of questions I was uncertain about.
1) B - Not sure
5) D - Not sure
6) B - Pretty sure capillaries don't absorb oxygen, maybe? lol
8) B - not 100%
10) B - Not sure
13) B - Wasn't sure about visible light as electromagnetic radiation, but wasn't sure about UV as communication.
15) C - Had to be non-verbal and electronic
Overall the exam was pretty good, but multiple choice had some hard ones imo.
C'mon fellow senior science students, don't be embarrassed, post your MC answers