




Answer:-
| Column A | Column B |
| a. Snake | External ear absent |
| b. Polar bear | Hibernation in winter |
| c. Owl | Nocturnal animal |
| d. Dolphin | Lungs |
| e. Deer | Climbers |

















Answer:-
| Column A | Column B |
| a. Snake | External ear absent |
| b. Polar bear | Hibernation in winter |
| c. Owl | Nocturnal animal |
| d. Dolphin | Lungs |
| e. Deer | Climbers |











