What Has a Head But No brain🤔

A cabbage is a vegetable that has a round, leafy head. However, a cabbage does not have a brain, as it is a plant.

This riddle is a good example of how riddles can be used to test someone's knowledge of the natural world. The riddle is also a good example of how riddles can be used to make people think about plants and animals in a different way.

The riddle is also a bit of a trick question, as the word "head" can refer to both the part of the body that contains the brain and the leafy part of a cabbage. The riddle is a good example of how riddles can be used to test someone's ability to think critically and to see beyond the obvious.