Any living thing

Made of a single cell

Made up of more than one cell.

The process of change that occurs during an organism's life to produce a more complex organism

Formation of new cells or a new individual

All of the chemical reactions that occur within an organism

An organism ability to keep the proper conditions inside no matter what is going on outside the organism

Changes in the environment

An action or change in behavior that occurs as a result of a stimulus.

Increase in size

A reproductive process that involves only one parent and produces offspring that are identical to the parent.

A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents

Changes in physical structure, function, or behavior that allow an organism or species to survive and reproduce in a given environment.

organization

shivering when you are cold