MCQOPTIONS
 Saved Bookmarks
				| 1. | 
                                    ---------------It shows the flow of material ,energy and information that hold systemtogether. | 
                            
| A. | Schematic Models | 
| B. | Flow system models | 
| C. | Static system models | 
| D. | Dynamic system models | 
| Answer» C. Static system models | |