What factors in earth's relationship to the sun make life on earth possible?

What causes the cyclical changes in the appearance of the moon?

Eastern europe and parts of northern europe have which of the following climates?

If u make mistakes on a school trip to knotts like standing up on a ride too early and they ask you not to do it again or and if you do it again you will be escorted out will it go on my student record? yes i know it is a dumb question