Arboreal mammals have

Options

A. Jumping
B. Flying
C. Burrowing
D. Climbing .

Answer

### Step-by-Step Solution:

1. **Understanding Arboreal Mammals**: Arboreal mammals are those that primarily live in trees. They spend most of their life in the canopy, where they find food, shelter, and safety from predators.

2. **Identifying Their Characteristics**: Since arboreal mammals live in trees, they have adapted to their environment. Their adaptations include physical traits that allow them to move efficiently among branches.

3. **Evaluating the Options**:
- **Jumping**: While some arboreal mammals may jump from branch to branch, jumping is not their primary mode of locomotion.
- **Flying**: Most arboreal mammals do not possess wings and cannot fly. Some may glide, but that is not the same as true flying.
- **Burrowing**: This option does not apply to arboreal mammals, as they do not live underground.
- **Climbing**: This is the primary mode of movement for arboreal mammals. They have adaptations such as strong limbs, claws, and flexible bodies that facilitate climbing.

4. **Conclusion**: Based on the characteristics of arboreal mammals and the evaluation of the options, the correct answer is that arboreal mammals have the ability to **climb**.

### Final Answer:
**Arboreal mammals have the ability to climb.**