What happens to the two families hiding in the secret annex after they are discovered​

They are found by the Nazis.

Explanation:

A cat supposedly dropped a book from the book shelf that was closing off the entrance to the annex and the door opened- a Nazi was standing outside and heard it, and soon he took them away

innocence can be defined as the lack of sin, relating it with the lack of guilt, also it can be a synonime of naivety. most people agree that sins are made out of experiences, intentionally or not, as well as you stop being naive once certain things happen to you throughout your life. so, with this explained, the chosen answers are:

when the boy saw the effects of war, he no longer viewed life as innocent.

the loss of innocence is a result of gaining experience and making mistakes.

one way to define innocence is as a lack of worldly experience or sophistication.