A material which can repair damage to itself has which name?
Correct answer: Self-Healing

Queen Esther
We can self heal! have seen it many times! well with my bros! many times! because they're always fighting or doing something don't know why!

little b
I'm not good at self healing

Duffy
The word " material" suggested a form of matter. The image also suggests that concept. The question misleads the reader.