Organism

Any living thing

Cell

The smallest unit of an organism that carries on the functions of life

stimulus

anything that causes change in any organism

An example is a cat running to see the can opener

Response

The reaction to the stimulus

An example would be if the a cat ccame running if it heard the can opener

Homeostasis

an organisms ability to keep the proper inside no matter what is going on outside

(a trait of all living things)

Development

All of the changes that take place during the life of an organism

Life-span

The length of time an organism is expected to live

Reproduce

Make more of its kind