Answer:
sorry i dont know i just put this to get points to ask my question im really sorry
Explanation:
 
        
             
        
        
        
Answer:
Nonrenewable energy resources, like coal, nuclear, oil, and natural gas, are available in limited supplies. This is usually due to the long time it takes for them to be replenished. Renewable resources are replenished naturally and over relatively short periods of time.
 
        
             
        
        
        
The expirement is saying show the circle of water 
1.the water mocules move apart so it is a gas 
2. when the water mocules build  up in the cloud  and the water relese
3. the rain freezes then meltes and starts all over to 1
        
                    
             
        
        
        
Answer:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.
Explanation:
HOPE IT HELPS : )
 
        
             
        
        
        
Answer:
Disagree. 
Explanation:
Though some cells are bigger than others, they do not scale with size. For example if you look at skin cells on a dog they would be similar in size to a skin cell from a human. When an animal or species is bigger it is usually just made from more cells.