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Levels of structural organization in the human body.
1.) Chemical Level
2.) Cellular level
3.) Tissue level
4.) Organ level
5.) System level
6.) Organismal level
1. Basic level, includes atoms and molecules.
2.) essential atoms for maintaining life. C, H, O, N, P, Ca, A.
3.) Two essential molecules
1.)Molecules combine to form cells.
2.) Muscle cells, nerve cells, and epithelial cells
1.)Tissues are groups of cells and the material sourounding them that work together to perform funtions
2.) Epithelial tissue, connective tissue, muscular tissue
connects, supports, and protects body organs while distributing blood vessels to other tissues.
tissues joined together. sturctures that are composed of two or more tissue. specific function and shape.
Stomach, skin, bones, heart, liver, lungs, and brain.
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