Answer:- They are coelemate
-The body is covered with thin curticle 
-They are triploblastic 
-The have long and segment bodies 
-Annelidas are bilaterally symmetrical
 
        
             
        
        
        
 Plants are producers. The give energy to the herbivores. The gain energy from the sun. 
        
             
        
        
        
Mutations <u>can</u><u> </u><u>not</u><u> </u><u>be</u><u> </u><u>passed</u><u> </u><u>down</u><u> </u><u>to</u><u> </u><u>offspring</u> unless the mutation occurs in the sex cells.