What is the mass percent of a sugar solution having 15 g sugar dissolved in 63 g of solution?

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Light waves travel than sound waves.