Animal kingdom
The fourth level of cell organization is an organ system. The levels of organization are: Cell, Tissue, Organ, Organ system.
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an Organ System
cell, tissue, organ, organ system, organism
No, the organ is not the highest level of organization in the human body. The organ systems, which are made up of multiple organs working together, represent the highest level of organization in the human body. Examples of organ systems include the nervous system, respiratory system, and digestive system.
(Largest to smallest)organ system, organ, tissue,cell(smallest to largest)cells, tissues, organs, and organ systems
Organ
There are six levels of structural organization. These consists of chemical, cellular, tissue, organ, organ system, and organismal.
tissues, organs, and organ system
The levels or organization are: cells -->tissues--->organs--->organ systems--->organism. The heart is an organ of the organ system called the cardiovascular system. This includes the heart, veins and arteries and blood.
The first level of organization are living cells. The second level of organization are tissues. The third level of organization is an organ. The fourth level of organization is the organ system. The last level is organisms.
Organ systems are the level of organization that reflects the interactions between organs in the body. Organ systems are made up of multiple organs working together to perform specific functions, such as the respiratory system or the circulatory system.