1) Describe the 4 possible patterns to the expansion to the Universe: re-collapsing, critical, coasting, and accelerating.
2) Explain why our estimate of the current age of the Universe depends on which model is correct.

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

terd muffin is the correct answer

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

so easy. just google the electromagnetic waves and it’ll pop up.