If sub means below and co means with and it’s means order what’s the difference between to coordinate and to subordinate

Coordination and subordination are two ways of combining sentences. Coordination means combining two sentences or ideas that are of equal value. Subordination means combining two sentences or ideas in a way that makes one more important than the other.

a is your answer

-kayla

god bless u

go to crash course lititure and go to seconed page and it shows a video about that