Final answer:
Human beings exhibit organization at the organ system-level, with organs grouped into organ systems to perform specific functions. This structural organization encompasses various levels, culminating at the organism level where all systems work together to maintain life.
Step-by-step explanation:
Human beings have organ system-level organization in which groups of organs work together to do a certain job. The organ system level consists of two or more organs that collaborate closely to perform the functions of a body system. Life processes of the human body are maintained at several levels of structural organization, such as the chemical, cellular, tissue, organ, organ system, and the organism level. Higher levels of organization are built from lower levels, which means molecules combine to form cells, cells to form tissues, tissues to form organs, organs to form organ systems, and organ systems come together to form organisms, such as humans. At the organism level, the highest level of organization, all the cells, tissues, organs, and organ systems work in unison to maintain the life and health of the organism.