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9 Cards in this Set

  • Front
  • Back
cell
basic unit of all organisms
homeostasis
process which helps an organism keep constant internal enviornment
metabolism
process in which an organism breaks down or builds up materials
autotroph
organsims that can capture energy from sunlight and produce own food
heterotroph
organisms that obtains energy from the food it eats
biosphere
part of earth where life exists
photosynthesis
process in which plants use light energy to produce food
hypothesis
possible answer to a scientific question
theory
well tested explanation