The importance of diversity in EDUCATION is

When working and learning with people from a variety of backgrounds and cultures present in the classroom, students gain a more comprehensive understanding of the subject matter. It also teaches students how to use their own strengths and points of view to contribute in a diverse working environment.

Explanation:

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.

what are you talking about