Need help on these please

What should you do before editing a photograph? tag the photo. filter the photograph. change the iso setting. save a back up copy.

An eighth-grade teacher has asked you to present information to her students about how watching television can affect adolescents’ academics and behavior. what important information should you share with this audience? write an essay that will serve as the basis for the speech you will deliver to the students. include important details from the selection "television and adolescents" to support your discussion.

What in the world do these people teach me and my class it's like im sorounded by dum people in the art room