Plz answer 7 & 8 because i dont get the oh and you need to use the picture for the questions 7 & 8

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

What is the formula of the ionic compound composed of calcium cations and chloride anions

How does science use models to gain a better understanding of concepts?