In guinea pigs the allele for a smooth coat (s) id dominant over the allele for a rough coat (s)

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong

What is the independent variable in this investigation? mass volume sample number substance density

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false