cells, tissues, organs, organ systems, and organism.
The highest level of organization a sponge has are Cells.
organism
The lowest is cell.here's the order:celltissueorganorgan systemorganism
Children
thoracic cavity
The highest level of organization a sponge has are Cells.
The highest level of organization is the
The highest level of organization in an animal is apparently the organ system. Just beneath that are the organs that make it up, the tissues that make those up, and the cells that make those up.
The highest level of organization that ecologists study is the entire biosphere itself.
organism
The Biosphere!!
organism
Organisms
The lowest is cell.here's the order:celltissueorganorgan systemorganism
Children
Children
Organ