if you have participated in an environment in which something like gold stars were given for appropriate behavior, and a certain number of gold stars earned something like an ice cream treat, you have been involved in a

You have been involved in a "token economy".

A token economy compensates great conduct with tokens that can be traded for something wanted. A token can be a chip, coin, star, sticker, or something that can be traded for what the subject needs to purchase. Instructors give understudies a token when their conduct coordinates the targeted conduct.

It depends on what you believe, if you’re christian that you would have been told that the first humans were created by god and that we’re all decedent's from adam and eve but scientist say otherwise

According to edgenuity the correct answers areb. of  d. isf. gold