Ability to use Include Package Assests within Unity Commercially?

Hello, I am making a game, as I’ve always wanted to do. (Like most teenage boys… I guess)

I was wondering if I am able to use the include package assets in Unity (such as the First Person Controller, Terrain Assets, WATER, Tree Assets…) commercially, in a game I can sell. (I have the parent/guardian thing covered.)

Thank you in advance.

Side Question: If there is a license of sort, is there an individual license for each Asset, or a general license for all of them?

Any official Unity assets (including demo projects) can be used in any way you want, as long as they’re used in Unity.