• Frontal, Sagittal,Traversal are all planes in which movement occurs which is essential to understanding physiology.
  
• The skeletal system is important because it is holds the body together and aids muscles with movement
• Anterior is important because it is the directional term for the front of something
  
• Posterior is important because it is the directional term the back of something
  
• Superior is important because it is the directional term for the top of something
  
• Inferior is important because it is the directional term for the bottom of something
• Dynamic Equilibrium is essentially homeostasis which is the bodies ability to maintain internal stability which is extremely important.
• Nutrients are essential because they nourish the body
• Oxygen is important because it is necessary to maintain human life.
• Integumentary system is crucial because it blocks things from entering the body as well preventing it from drying up
• The Cardiovascular system is important because it pumps blood and fluids throughout the body
• Medial is important because it is the directional term for the middle of something
• Tissue is important because it is formed by cells and when joined with other tissues can form organs
• Metabolism is important because it is a set of chemical reactions that help maintain life