Which of these are functions of the nervous system? Choose 2 correct answers. Produces white blood cells Releases hormones Supplies oxygen to cells Monitors chemical changes in the blood

Which of these resources is used worldwide to make construction products, pottery, and porcelain

What two fields of study provide the core information that is used to classify organisms?

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.