What can be broken without touching

I have 13 hearts but I am not alive.

What does this image represent

What can fill a room but takes no space

What room/s has no windows or doors

Every year, over 8,800 people injure themselves with what apparently harmless, tiny object?

What 2 things can never be eaten during breakfast

Who is this boy

What teaches without speaking

A dog is crossing the river. But when it crosses the river the dog is dry not wet at all. The owner sees his paws are cold and a bit wet. How did the dog cross the river?

What has 4 fingers and a thumb but is not alive

What exists independently but combines with other of its kind in a fixed ratio

What was the biggest shark to every exist

Who wants more questions.

I am an atom and I am moving in a zig zag pattern.

I am divided into 3 parts. My streets are build In an grid pattern. I have a drainage system. Which city in Indus Valley civilisation am I?

I wrote the poem daffodils and my words are worth a lot of money. Who am I?

what is monalisa's french name?