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How are living things organized?. There are various levels of organization:. and get bigger . Let’s start small. 1) Atoms. Atoms are the smallest unit of matter that have the chemical properties of a particular element. Examples:. Carbon, Hydrogen, Oxygen…. 2) Molecules. Glucose.
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How are living things organized? There are various levels of organization: and get bigger. Let’s start small
1) Atoms Atoms are the smallest unit of matter that have the chemical properties of a particular element. Examples: Carbon, Hydrogen, Oxygen…
2) Molecules Glucose Amino Acid Water Molecules that are the small building blocks from which larger molecules are made. Examples:
3) Macromolecules Cellulose Protein Large molecules consisting of many subunits. Examples:
4) Organelles Mitochondria Cell Membrane Specialized structures inside of a cell. Examples:
5) Cells The smallest unit of biological organization that biologists consider alive. Example:
6) Tissue Muscle Skin A group of distinct and similar cells that carry out a specific set of functions. Examples:
7) Organ Stomach Brain Groups of tissues organized together to carry out a particular set of functions. Examples:
8) Organ System Groups of organs that function together to carry out broad sets of functions. Example:
9) Organism (or individual) Individual that has its own distinct existence as a complex, reproducing unit. Examples:
10) Population Herd of Zebra School of fish Group of freely interacting and breeding individuals of the same species. Examples:
11) Community Marine community Populations of different species living and interacting together in a distinct area. Example:
12) Ecosystem Distinguishable groups of species and the abiotic (non-living) components of the environment with which the living creatures interact. Examples:
13.) Biome • Geographically defined area based on climate and environmental conditions.
14.) Biosphere • I’m sure you can figure this one out!