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Chapter 1 Science

Chapter 1 Science Terms

A living thing Organism
The basic unit of structure and function in an organism Cell
A type of organism that is made up of a single cell Unicellular
A type of organism that is made up of many cells Multicellular
The process of change that occurs during an organism's life to produce a more complex organism Development
A change in an organism's surroundings that causes the organism to react Stimulus
An action or change in behavior Response
The production of offspring that are similar to the parents Reproduce
The mistaken idea that living things arise from nonliving sources Spontaneous generation
An expirament in which all factors are identical except one Controlled expirament
Any factor that can change in an expirament Variable
An organism that makes its own food Autotrophs
An organism that cannot make its own food Heterotroph
The maintenence of stable internal conditions despite changes in the surroundings Homeostasis
The process of grouping things based on their similarities Classification
The scientific study of how living things are classified Taxonomy
An organism whose cells lack a nucleus and some other cell structures Prokaryote
An organism with cells that contain nuclei and other cell structures Eukaryote
Created by: sc913