The body needs calcium and phosphorous because phosphorus works with calcium to help build bones 
 
        
             
        
        
        
Answer: Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy.
Explanation:
 
        
                    
             
        
        
        
Answer:
A hypothesis is usually written in the form of an if/then statement, according to the University of California. This statement gives a possibility (if) and explains what may happen because of the possibility (then). The statement could also include "may."
 
        
             
        
        
        
The answer is CrossBreeding