High school in Canada is till 12th grade,whereas O-levels is till 11th grade,I'm guessing you're moving from another country,when you come to Canada,you're going to be enrolled in 12th grade.
Also in Canada we have two programs you can choose from one is Advanced Placement and the other is International Baccalaureate.
High Schools in Canada are between Grades 9-12.
Schools in Canada start in September and end in June
no you can't join the armed forces while you are in high school
You can join JROTC.
18 years old is the minimum age required to join the Navy ROTC.
US army accepts new recruits with high school or equivalent education. Yes you can join army with your high school diploma.
Finish High School.
They join the mile high club after school.
like 15
no
Generally if they can graduate from high school, they can join the military.
it depends on the school or the state you are in
no
You should have a high school diploma.