<span> nuclear: Classify the </span>different energy sources <span>from the table according to whether they are renewable.</span>
        
                    
             
        
        
        
Answer:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.
 
        
             
        
        
        
Answer:
D. Water
Explanation:
Biotic factors are all living things, and they are derived from organisms. These include: fungi, plants, bacteria, archaea, protists, animals. 
Abiotic factors are all nonliving things, and they are not derived from organisms. These include: air, soil, light, water, minerals. 
In this case, grass, trees, and algae are all living things since they are derived from organisms. 
On the other hand, water is not a living thing since it is not derived from organisms. 
Let me know if this helps!