simple+machines

1. wheel ? a car. wheels make cars move 2. pulley ? a pulley is a lift and well 3. inclined plane ? a ramp,stairs,a saw and a giant slide. 4. wedge ? a axe,nail,chopping board,knife and scissors. 5. screw ? a screw can fix machines 6. lever ? a lever is a sand digger,spoon and a crowbar