In what forms do we find most of the water that is present on mars?

a.) in ice caps and as underground permafrost
b.) as flowing water on the surface of the planet
c.) in the atmosphere and flowing along canyons
d.) in great bodies of water such as lakes and rivers

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 are the four stages of cell signaling?

Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.