Which part of an individual amino acid distinguishes it from other amino acids? which part of an individual amino acid distinguishes it from other amino acids? central carbon side chain acid group amine group?

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

How are fossils most commonly formed