List 2 organelles found in an animal cell and explain how those 2 organelles benefit the cell.

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

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.