Answer:
animals
Explanation:
Animals are technically not made from nature, while all the others are made from natural resources.
Hope this helps! have a good day :)
 
        
                    
             
        
        
        
Without wolves of course, because wolves eat deer :D
        
             
        
        
        
 Answer:
The correct answer is- B) Cell walls are made primarily of peptidoglycan
Explanation:
There is a difference between the cell wall of bacteria, archaea, and eukarya. The cell wall of bacteria is primarily made up of peptidoglycan which contains two sugar  N-acetylglucosamine and N-acetylmuramic acid while archaea contain two N-acetyltalosaminuronic acid (NAT) in place of N-acetylmuramic acid which is called pseudo-peptidoglycan.
Eukaryotic cell wall is also different from archaeal and bacterial cell wall and animals in eukaryotes do not have a cell wall. Therefore cell wall made up primarily of peptidoglycan will allow you to classify the organism as belonging to Bacteria but not Archaea or Eukarya.
 
        
             
        
        
        
C. the flies could not get into the jar to lay their eggs