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5 Terms
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__Biology__
The study of life.
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Life – Properties & Levels of Organization
Organelles, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, and biosphere.
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Taxonomy – naming and classifying organisms
The science of naming and classifying organisms is called taxonomy.
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Atoms
An atom is the basic unit of matter and the defining structure of elements.
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Elements
An element is a pure substance made up of only one type of atom. Elements are the basic building blocks of matter and cannot be broken down into simpler substances by chemical means. There are 118 known elements, each with its own unique atomic structure and properties.