If the temperature of the animal was too low it should've been vasoconstriction. This makes the blood vessels smaller and brings them further away from skins surface. It prevents heat from being released through the skin.
That would be such a relief about the multi-part one haha. I have been helping my brother study for it. That is why I am asking, even though I did my exam 5 years ago lol.
What major graphing questions did you guys get?
Also in my one we had a massive question on Rabies and another on Alzheimer's that was like a) b) c) d)
Did you guys have any big multi-part questions?