Plant cells have what is perhaps the most complex outer coverings. Plant cell walls are made largely of cellulose which forms strong, highly rigid, almost indigestible coverings that protect the cell and gives it shape.
        
             
        
        
        
A lot of water is present unlike a desert. additionally, there is a lot of food growing as well.
        
             
        
        
        
I thought it would of been D but I’m not sure now
        
             
        
        
        
Answer:
B) Identifying the minerals within it
Explanation:
Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date the age of rock layers.
 
        
             
        
        
        
a major connective tissue. loose, fibrous, tight is the answer is synovial membrane