Benefits of being Multicellular
Tissue-A group of cells that work together to perform a specific job.
Organ-A group of tissues working together to carry out a specialized function of the body.
An Organ System-A group of organs working together to perform a particular function.
Organism-A living thing
Unicellular- organisms are made of one cell
Multicellular-organisms are made of specialized cells that depend on each other for survival.
Structure-The arrangement of parts in an organism.
Function-The job the part does.