Enzymes. There are 3 main types: Peptidase, Lipase, and amylase :) hope that helps! I'm learning that stuff too :)
        
             
        
        
        
Answer:
scientific method
Explanation:
the process used to.observe and test hypothesis 
 
        
                    
             
        
        
        
Asexual reproduction or mitosis. Hope this helps, and if it does, plz mark me as brainiest! Have a beautiful day/night! ^-^