The saliva has enzymes that start to break down food using the lock and key system.The teeth chews the food and begins mechanical break down of food
        
             
        
        
        
Answer: The apple reflects red light and absorbs all other visible wavelengths.
 
        
                    
             
        
        
        
The other two Domains being "Bacteria" and "Eukarya" (which includes us humans). Archaebacteria<span> are characterized by having different cell call components, coenzymes and RNA Sequences compared to bacteria. ... </span>Eubacteria<span> have a rigid cell wall. However, they can be both gram positive and gram-negative.</span>
        
                    
             
        
        
        
Answer:
There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection. 
Explanation:
 
        
             
        
        
        
hiya! :)
That would be the "Synapses"