Which question can be answered by science? A. Should stores be allowed to give away paper bags?
B. How much energy is used to make one paper bag?
O C. How should you feel about using plastic bags?
O D. Why do paper bags look better than plastic bags?

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

Chemistry worksheet - i am not sure what they are asking for exactly?

Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction