Answer:
to break down food
Explanation:
and also to absorb nutrients
 
        
                    
             
        
        
        
Answer:
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.
eukaryotes have organelles
 
        
                    
             
        
        
        
<h2>A)  Alpha Decay</h2><h2 /><h2>Your Welcome :)                    </h2>
        
             
        
        
        
Answer:
These rings can tell us how old the tree is, and what the weather was like during each year of the tree's life. Because trees are sensitive to local climate conditions, such as rain and temperature, they give scientists some information about that area's local climate in the past.
Explanation: