Which of the following would make the best backdrop? (Photographery Class) A solid colored sheet

A truck bed

A plastic or paper bag

A book

Free points + free ! if answered correctly which of these is not a good tip for passing? a. make sure you are on an area of road where it is legal and safe to pass. b. always drive at a safe speed at or below the speed limit. c. you may reduce your following distance below four seconds when passing. d. make sure there is a safe gap in traffic before you change lanes.

Why is the color green callled green?

What property does soil or rock need to be permeable? a.)young b.)old c.)non porous d.)porosity