Answer:
 the material that strengthens their cell walls
Explanation:
Chytrids originate from the kingdom fungi and a division known as Chytridiomycota. They contain a feature of unique characteristics by the presence of the chitin and the cellulose cell wall. The chitin made up the component of their cell wall in fungi but in Chytrids, the cellulose helps to strengthens their cell walls.
 
        
                    
             
        
        
        
Answer: enzymes (B)
Explanation: just took the quiz on usa test prep!
 
        
             
        
        
        
Remnant of a structure that may have had an important function in a species' ancestors, but has no clear function in the modern species.
        
                    
             
        
        
        
Their called cubs and they are adorable!
Have a great day. ^_^
 
        
             
        
        
        
Given what we know, we can confirm that cells tissues populations and ecosystems are all examples of components of the biosphere. 
<h3>What is the biosphere?</h3>
- This is considered the highest level of organization of life on earth. 
- It is the sum of all of the ecosystems present on the planet. 
- Every living thing, from cells to entire forests, are contents of the biosphere. 
Therefore, given that the biosphere is the sum of all ecosystems on planet Earth and includes every living thing, we can confirm that cells and ecosystems are both prime examples of this. 
To learn more about the Biosphere visit: 
brainly.com/question/13219657?referrer=searchResults