The correct answer would be the endocrine system. Hope this helps!
        
             
        
        
        
Answer:
Habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat
 
        
                    
             
        
        
        
The answers are hopefully in the image
 
        
             
        
        
        
Hi!
One of the ways we make sure data is reliable is by repeating and replicating experiments.
If we consistently get the same results, then this means that the data is both credible and reliable.
Hopefully, this helps! =)