Answer:Ice melts when heat energy causes the molecules to move faster, breaking the hydrogen bonds between molecules to form liquid water. In the melting process, the water molecules actually absorb energy.
Explanation:
 
        
                    
             
        
        
        
Hello,
Here is your answer:
The proper answer to this question is option A "Repairing leaky faucets". That's because a water conversation technique is how you can preserve water without wasting to much. B, C, and D your using a lot of water.
Your answer is A.
If you need anymore help feel free to ask me!
Hope this helps!
        
             
        
        
        
Costa Rica is surrounded by the Pacific Ocean and the Caribbean Sea. It also borders the Gulf of Nicoya.
 
        
             
        
        
        
The mitochondria is the powerhouse of the cell because it produces ATP, which is energy.
        
                    
             
        
        
        
Because the dark box is blending in with the shadows, however the white box is bright and easier to see