Lactose is a sugar, which macromolecule must it be?

South america is located within which hemisphere?

Yo! a girl out ! i will give brainliest! hu 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.

Which of the following is true of all geographic locations on earth?