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The Amoeba Sisters: Biological Levels in Biology--The World Tour

6 minutes 10 seconds

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Still image from The Amoeba Sisters: Biological Levels in Biology--The World Tour

Biology is the study of life. Since life is such a broad topic, scientists break it down into several different levels of organization to make it easier to study. These levels start from the smallest unit of life and work up to the largest and most broad category. Terms discussed include cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere. Part of "The Amoeba Sisters" series.

Media Details

Runtime: 6 minutes 10 seconds

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