Question

A person who make things that didn't exist before. 
option
discoverer
invetor
​

Answer 1

A person who makes things that didn't exist before is an inventor.

Discovery is being able to recognize something that exists already and has been noticed for the first time in history.

For e.g. Newton discovered the presence of Gravitational Force on Earth.

Whereas,

An invention is developing something new with had never existed in history with one’s own ideas and knowledge.

For e.g. Alexander Graham Bell invented the telephone.