Ocean water at high latitudes has surface temperatures and surface densities.

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !

One of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.