Why was UNO formed?

I need to know how iron oxide is formed.. Can someone explain it to me in a kid way since I'm not a science genius.

I am doing a practical science write up for school and we have to include inferences (why the reaction happened) I need fast ...

Scienc-y question for ya'll. My mind blanked and I forgot what they're called :P

Whats the research type called that came up with evolution? I know the author is darwin but asking for a type like astrology...

In order for us to start forming memories, we have to have already developing a sense of (what)?

Can someone please explain to me what Evolution is but in a simplified form? im trying to understand it by reading about it ...

How do you feel the Earth and Solar system were formed? Or how are Solar Systems formed?

the pouches formed by amoebas so that they can move?

Which of these molecules is not formed by the activity of the electron transport system? Nad Oxygen Fad Water

In what ways do metamorphic rocks differ from the igneous and sedimentary rocks from which they were formed?