Necessary Life Functions

Front

Maintaining Boundaries

Back

Lets some substances in and out

Front

Movement

Back

Internal movement and ability to move through surroundings

Front

Responsiveness

Back

Sensing and reacting to changes in the environment

Front

Digestion

Back

Breaking down and absorbing nutrients

Front

Metabolism

Back

Making and breaking of necessary molecules

Front

Excretion

Back

Removal of waste

Front

Reproduction

Back

Production of offspring

Front

Growth

Back

Increase in cell size or overall body size