Bodies and Systems
1.
Cells
The basic structural and functional unit of living.
2.
Function
What something does.
3.
Multicellular
A category of organisms made up of more than one cell and of different types of cells.
4.
Organ
A collection of similar tissues joined together into a structure that performs specialized functions.
5.
Organism
A self contained living thing.
6.
Specialized
Having characteristics that allow specific functions to be performed.
7.
Subsystems
A self-contained system within a larger system.
8.
System
A group of interacting, interrelated, or interdependent elements forming a complex whole.
9.
Tissue
A mass of similar cells that perform a specialized function.