Answer:
a) both parents
Explanation:
autosomal recessive means that both copies of the "no tail" allele must be inherited in order to produce a dog with no tail, therefore the answer is both parents 
 
        
             
        
        
        
Answer:
D
Explanation:
the only thing that sets our sun apart from others is that its closer
 
        
                    
             
        
        
        
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.
 
        
                    
             
        
        
        
Answer:
second one
Explanation:
the second one is aerobic respiration which creates alot of energy