What is “rust” and how does it form?

it happens when steel or metal has been left in the rain for a long period of time and just sits there and it also happens when ice attaches to the metal e.c.t. Then forms rust

Explanation:

Iron Oxide (III)

Explanation:

Rust comes from the iron it corrodes. This is a result of oxygen and moisture coming in contact with the iron.

that is true because that is something they fulfill for their work.

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.