Is energy and matter created or conserved

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

Which example would the nurse consider to be a part of systems thinking theory?