i think the answer is either A or D but im strongly going to go with D
 
        
             
        
        
        
Yes it will help you with c and d
        
             
        
        
        
Carbohydrates.............
        
             
        
        
        
Answer: <u>Human intellect</u>
Explanation:
Adaptability refers to one's ability to readily  react to changes in one's environment. Humans easily adapt to changes and even modify or change our environment to solve obstacles or issues. This is integral to human intellect or intelligence -we are highly adaptive, capable of execution and organizing complex tasks.