Write a summary on base pairing. the main facts doesnt have to be long it can literally be one sentence about base pairing that gives that gives a fact about it. and upvote

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

What did hunter gathers do to alter the environment?

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16