Should this be my profile photo? It's from years ago I don't know why I am Shirtless but I may or may not crop that out lol. Please explain why

The passage below can be revised to make it more concise. which word is a modifier that can be eliminated because it adds no meaning? dr. madison is somewhat skeptical about stories of global warming. she has gathered scientific data in remote areas to prove her position. somewhat global scientific remote

Which powers best complete this graphic?

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.