Neurons and neurotransmitters didn’t see first answer please make Brainlyist have a good day
        
             
        
        
        
Answer:
The correct answer is option d) nutrients absorption.
Explanation:
The stomach has several important functions.  Mechanically digestion involves the contraction of muscles of the stomach and churning of the food to enhance digestion. The secretion of HCl and enzymes is an important role of the stomach for digestion.
Nutrient absorption is a major function of the intestine specifically small intestine for nutrient absorption.
Thus, the correct answer is d) nutrients absorption.
 
        
                    
             
        
        
        
Answer:
D: a trait with a dominant and recessive allele!
 
        
             
        
        
        
It is a metabolic process that is one of the main parts of cellular respiration