How are all the species in a food chain similar to links in a metal chain

They're similar because in a food chain, if you take away one animal the whole chain breaks, and with a metal chain, if you take away one link, the entire chain falls apart.

when completing a research project

explanation:

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.