Answer:
Photosynthesis and cellular respiration allow the carbon and oxygen that organisms consume and produce to be cycled through the ecosystem. They work together so that what is made from one process is used in the other. Without them the ecosystem would run out of carbon dioxide and oxygen, and everything would die.
 
        
             
        
        
        
Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution. 
This is basically the definition of biology, so you may need to add a little more detail. This is a great way to get it started though!!! 
Hope this helps!!
        
             
        
        
        
Employee data, promotion data, and vacation data
        
             
        
        
        
Answer:
northwest
Explanation:
the largest plate, the Pacific Plate is moving north west relative to the plate that holds North America. i also did this recently<3