What type of relationship exist between two organisms when one organism benefits from the relationship and the other organisms become pray

Afisherman is dragging his boat from the shore out into the ocean. match the following lists of areas he will move over in the correct order. continental rise continental slope continental shelf [tex]1.[/tex] [tex]2.[/tex] [tex]3.[/tex]

What's the waste product of electrons and pyruvate combining in fermentation?  

What is the next step in the process after a substrate enters the active site of an enzyme