C) Analyze your materials' specific physical and chemical properties. Properties include color, density, viscosity, buoyancy, boiling point, freezing point, conductivity, and reactivity.

Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact