This is a classic riddle! The answer is water.
Here's why:
- Water flows and moves like running: You can see water flowing in rivers, streams, and even in a faucet.
- Water doesn't have legs to walk: It lacks the physical structure to walk like humans or animals.
Other things that can run but cannot walk include:
- Time: Time "runs" forward, but it doesn't have legs to walk.
- A car: Cars "run" on an engine, but they don't walk.
- A program: Computer programs "run" on a computer, but they don't walk.
This riddle plays on the multiple meanings of the word "run" to create a fun challenge.