MCQOPTIONS
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				| 1. | 
                                    Most of the species of Bacilli and Clostridia are.............., which means they obtain their nutrients from dead or organic matter. | 
                            
| A. | Parasites | 
| B. | Saprophytes | 
| C. | Symbiotic | 
| D. | Mutualistic | 
| Answer» C. Symbiotic | |