Answer:
Red blood cells are formed in the red bone marrow of bones
 
        
             
        
        
        
False? You would not get the same amount of energy 
 
        
             
        
        
        
Hi!
The answer is B. chloroplast because prokaryotic cells don't have contractile vacuoles, DNA, or a nucleus. 
Hope this helps!  :))<span />
        
                    
             
        
        
        
The best and most correct answer among the choices provided by your question is the fourth choice or letter D. Reptiles are the most critically endangered animal group. Their population is threatened due to illegal activities done by man like poaching. 
I hope my answer has come to your help. Thank you for posting your question here in Brainly.
        
                    
             
        
        
        
Answer:
 the answer is true trust me