Answer:
More branching or folds.
Explanation:
Adaptation may be defined as the ability of the organism to adapt and survive according to its environment. Physical, physiological and chemical changes occur in the body of organism for the adaptation process.
The evolution of the increase in the size of the animals might also changes their internal physiology. The lungs and digestive tract also evolved as the size of the organism get bigger. The lungs has the alveoli to increase the surface area and inhalation of more oxygen in the body. Digestive system has villi or folds that increases the surface area for digestion and absorption. 
Thus, the answer is more branching or folds.
 
        
             
        
        
        
Answer:
Does your bio textbook show you?
 
        
             
        
        
        
Answer: d.) The element is named after the Latin word for calcium.
Explanation:
 
        
                    
             
        
        
        
1. Enzyme interacts with substrate
.
2. Enzyme may undergo a conformational change to capture the substrate ("induced fit" model)
3. Enzyme-substrate complex may undergo several changes to form the product(s). 
4. The product(s) are released
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5. The enzyme returns to its original form. It is then ready to do the cycle all over again.
        
             
        
        
        
By pushing on the top of it and the water or substance will get into it