Carbohydrates
Carbohydrates are a type of nutrient are found in many foods including: fruits, vegetables, cereals, grains and sweets. Carbohydrates serve as a fuel, providing us with energy and playing a role in brain and organ functioning. Carbohydrates also provide fiber, that is important for excretory functions. There are many types of carbohydrates that have different effects on the body, such as: simple carbohydrates, complex carbohydrates, sucrose, fructose, lactose, etc. 
        
             
        
        
        
15 15 
why I that awnser is 15
15
        
             
        
        
        
Answer is B
Increase the odds by creating relationships among organisms. 
 
        
                    
             
        
        
        
number 1 is not part of the theory of evolution. 
Evolution is change in the heritable characteristics of biological populations over successive generations. 
 
 
        
                    
             
        
        
        
Answer:
A herbivore is an animal that eats only plants. The animal has special teeth that are normally flat used just for their adaptation to eating the plants. 
Explanation:
the way I remember this is the word <em>herb</em> reminds me of a plant