Slide 1Gases The Kinetic-Molecular Theory Slide 2 Ludwig Boltzman and James Maxwell They each proposed a model to explain the properties of gases. This model is called, kinetic-molecular…
Ecology – the study of how organisms interact with their environment Levels of Organization Organism Population Community Ecosystem Biome Biosphere Biosphere – the portion…
PowerPoint Presentation http://www.youtube.com/watch?v=6WS7naoEH5o Characteristics of Populations Geographic distribution- the area inhabited by a population Population density-…