Can someone please help

How do we determine if they are made with matter

What principle of light’s behavior can be used to make a far away object appear closer and also make a small object appear larger? a. reception b. absorption c. refraction d. transmission

What is the “point system”? a. a penalty system that notes infractions made by drivers b. a system that rewards good drivers c. a way to calculate how difficult a driving maneuver is d. a computer system found in police stations what is the correct answer ?