Levels of structural complexity: There are various degrees of structural complexity and organization within the body. Chemicals are at the lowest level. The body has a wide variety of molecules, which are created when two atoms unite. The body contains millions of cells, the smallest autonomous units of living matter. They cannot be seen with the naked eye because they are too minute, but when they are enlarged using a microscope, the different varieties may be identified by their size, shape, and the dyes that they take up when they are dyed in a lab. Each type of cell is now specialized and performs a specific task that helps the body meet its demands. Cells with similar shapes and functions are found together to create tissues in complex organisms like the human body.
Organs provide a specific job and are composed of numerous distinct types of tissue. Systems are made up of various organs and tissues that work together to support one or more of the body’s survival needs. The human body is made up of a number of interconnected systems that each perform a specialized task. Each is necessary for wellness.
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