Refer to the given classification table and select the option that correctly identifies X and Y.
| X | Y | |
|---|---|---|
| A | Cotton wool | Plastic fork | 
| B | Hair | Cow dung | 
| C | Nail | Human excreta | 
| D | Ceramic bowl | Leftover food | 
Refer to the given classification table and select the option that correctly identifies X and Y.
| X | Y | |
|---|---|---|
| A | Cotton wool | Plastic fork | 
| B | Hair | Cow dung | 
| C | Nail | Human excreta | 
| D | Ceramic bowl | Leftover food |