Asked by no

Which is most complex?(1 point)Responsesorgansorganscellscellsorgan systemorgan systemtissues
Answered by GPT-4o mini
The most complex level among the options provided is the "organ system." Organ systems are composed of multiple organs that work together to perform specific functions necessary for the survival and well-being of an organism. In comparison, organs are made up of tissues, tissues consist of cells, and cells are the basic unit of life.