Answer:
The chromosomes inroduces carbon factors
Explanation:
 
        
             
        
        
        
Carbohydrates are not important as a stimulus in the gastric phase of gastric secretion, whereas distension, peptides, and low acidity are.
        
             
        
        
        
Answer:
Hydrogen gas has the highest calorific value of 150 KJ/g among all the fuels. So, hydrogen gas is considered to be an extremely good fuel.
Explanation:
 
        
                    
             
        
        
        
Answer:
Examples of cells that are produced through mitosis include cells in the human body for the skin, blood, and muscles. 
Explanation:
In this case cells go through different phases called the cell cycle. The "normal" state of a cell is called the "interphase". The genetic material is duplicated during the interphase stage of the cell.
 
        
             
        
        
        
<span>A stimulus is the reaction of something in a given environment.</span>