Some brain teasers. Help! 1 There is a thing that has teeth but no mouth. What is this thing? What is the smallest room in the world?

1. The tire has teeth and bites the ground, but it has no mouth.

2. Mushroom This is an early riddle or a cold joke.

What is the smallest room in the world? You can find many rooms in your house, living room, bedroom, living room ... whatever. But do you know which room is the smallest? )

The answer is mushrooms.

Thinkers created it, but could not see it.

4. The key chain has no door. .

5. TV If you are a TV, I can't talk to you. .

6. vegetables. . . . . . . . (vegetables)

Hehe, the power of the masses is really great. . You've learned it.