What is the biggest challenge middle adolescents face during middle adolescent development? explain.

A big challenge here is probably identity crisis. Adolescents are about to be exposed to adulthood, and they may not have everything figured out yet. For example, they may not know what they would like to do as a career. This causes an “identity crisis.” Which is where the person questions who there are and their purpose in life. It’s totally normal in adolescent development. As long as you continuously keep trying to figure things out, you should be find emerging into the adult lifestyle.

a time line cause it goes from 685 to 978

the answer to your question is b