If you want a description of Bryophyte or how it looks like is that:
It is a small green plant that is flowerless and consists of Mosses and Liverworts. It can also be referred as Embrophytes.
        
             
        
        
        
A cell conducts endocytosis by pinocytosis and phagocytosis.
        
                    
             
        
        
        
I believe the answer is tertiary
        
                    
             
        
        
        
<span>The answer would be Cell specialization</span>
        
                    
             
        
        
        
Answer:
Haversian canals are bone structures that contain blood vessels that provide materials for the osteocytes
Explanation:
Through this Harvesian canals, blood vessels that contain the necessary nutrients for their growth and development are brought which keeps them alive