Fill in the blanks
A bird flying in the sky posseses _____motion.

Answer

To fill in the blank in the statement "A bird flying in the sky possesses _____ motion," we need to analyze the type of motion exhibited by a bird while it is flying.

### Step-by-Step Solution:

1. **Understanding Motion**: First, we need to understand what motion is. Motion refers to the change in position of an object with respect to time.

2. **Types of Motion**: There are several types of motion, including:
- **Rectilinear Motion**: Movement in a straight line.
- **Circular Motion**: Movement along a circular path.
- **Random Motion**: Movement that does not have a fixed path and can change direction unpredictably.

3. **Observing a Bird in Flight**: When we observe a bird flying in the sky, it does not follow a straight line or a circular path consistently. Instead, it can change direction frequently, swoop up and down, and hover in place.

4. **Conclusion**: Given that a bird's flight is unpredictable and can vary in direction and speed, we can conclude that the type of motion it possesses is best described as **random motion**.

5. **Final Answer**: Therefore, the completed statement is: "A bird flying in the sky possesses **random** motion."