More than 10 courses (5 full courses) and COOP?

[Guest physiology]

Hi,

 

What happens if you take more than 10 courses or 5 full ones?Do they only consider the 10 best courses, and then let you drop the worst 2 half courses?

 

Also, if I apply once 3 full years of university have been completed, do I still get to drop my lowest full course for each of those years.

 

I ask this because I'm starting my COOP year and not my 4th year in September.