Levels of Organization Introduction
In this diagram from your textbook, all levels of organization are shown.
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In biology we learn the ten levels of organization: molecules, cells, tissues, organs, organ systems, organism,
population, community, ecosystem, and biosphere. In this unit we generally focus on the last five levels (organism,
population, community, ecosystem, and biosphere.)
There is actually another level of organization, biome. Biomes are areas of earth that are geopgraphically and climatically similar or different ecosystems put together. Since this chapter of the book doesn't go over it, we won't either but you will learn about them later on in the class.
In middle school we learned that a organism is made up of organ systems which are made up of organs which are made up of tissues and so on and I will briefly talk about thoose in the "Organism" tab.
The next five tabs are a break down of the last five levels of organization, (organism, population, community, ecosystem, and biosphere).