Which factors changed throughout the experiment? Check all that apply. the trait examined, fur color the organism, mice which allele was dominant and which allele was recessive the genes of the parental mice other aspects of the mice fur color of the offspring deletion

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