I was planning to do life sciences from u of t, but then what? Will I be able to get a job after that on that degree?

They always need assist managers at McDonalds.

If you are planing a certain degree, you must have a reason, so why do YOU want this degree, what are YOU planning to do with it,
Were you planing a teachers certficate also, to be a teacher.

Were you considering going on to get Masters degree perhaps