What property of water best aquatic life survive in lakes during the winter? a. water has a high surface tension b. water is a polar molecule c. water is a universal solvent d. water is less dense as a solid than as a liquid

What is the broadest level of classification of life

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.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks