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What is Life?
A living thing
Basic unit of structure in an organism
Made of a single cell
An organism composed of many cells
A change in surroundings that causes an organism to react
An organism's reaction to a stimulus. An action or change in an organisms behavior.
The process of change that occurs during an organism's life to produce a more complex organism
All of the changes an organism undergoes during its lifetime
The amount of time an organism can expect to live
The mistaken idea that living organisms arise from non-living sources
Conducted by performing 2 tests that are identical except for one factor (variable)
An organism that makes its own food
An organism that gets energy by consuming other organisms
An organism's ability to maintain stable internal conditions
Having a body temperature that stays the same
Having a body temperature that changes along with the temperature of surroundings
A process in which an animal's body changes in form
The 6 characteristics of living things
made of cells, grow and develop, use energy, respond to changes in the environment, can reproduce, are made of similar chemicals