Sci.HS.2LS2.A-1 SCI.EE.HS.LS2-1 Use a graphical representation to explain changes over time in the population size of an animal species (e.g., currently on the endangered list).

gray flag SCI.EE.HS.LS2-1 Use a graphical representation to explain changes over time in the population size of an animal species (e.g., currently on the endangered list). (pdf)