In this sentence Yellow and black would be the compound subject. Yellow and black are both subjects and the use of the word 'and' lets you know it is a compound subject.
Teachers need attentiveness and cooperation among the students
The students needs patient
teachers and teachers who knows how to communicate with their students
Implicit bias negatively affects oppressed populations because if it wasn’t there people would have open minds and enjoy. If they enjoy they would want to live there therefore raising the population. If you need more sentences drag it ou.
Explanation:
A grandma pooped her pants and it went on the floor