Select the suitable heading for group X and group Y.
| Group X | Group Y | |
| A | Wool giving animals | Milk giving animals | 
| B | Only flesh eating animals | Only plant eating animals | 
| C | Pet animals | Wild animals | 
| D | None of these | 
Select the suitable heading for group X and group Y.
| Group X | Group Y | |
| A | Wool giving animals | Milk giving animals | 
| B | Only flesh eating animals | Only plant eating animals | 
| C | Pet animals | Wild animals | 
| D | None of these |