Chang Patin

Living things in particular regions and their nonliving physical enviroment

Independent individual

the simple entity that has all the properties of life

Fundamantal units of energy and matter.

Body part arranged to carry out a particular general function withing the organism.

Our entire planet earth and all its living inhabitants

The smallest unit of matter that still has distinct chemical properties.

The living part of an ecosystem

Cluster of atoms

Group of individuals of a particular type that live in the same area and actively interbreed with one another

Group of similar cells

Structure that performs specialized function for the cell.

Group of tissue that perfom specialized function.