HELP I'LL GIVE BRAINLIEST Which two factors of ocean water would have the highest density?
warm water and high salt content

warm water and low salt content

cold water and high salt content

cold water and low salt content

Some heterozygous alleles create variations in expression so that there is not a clear dominant or recessive allele. question 1 options: true false

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.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry