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Char of Life Vocab

TermDefinition
biology the study of life
organism any living thing
assimilation Internal growth; conversion of nutrients into cell parts
irritability the ability to respond to a stimulus
homeostasis The ability to maintain stable internal conditions; internal balance
unicellular single-celled
multicellular many celled
adaptation Special features that allow an organism to thrive in its environment
sexual reproduction 2-parent reproduction; egg & sperm
asexual reproduction 1-parent reproduction; fission or budding
growth an increase in mass or size
development Changes that take place during the life of the organism
autotroph An organism that can make its own food
heterotroph An organism that must get its food from another source
photosynthesis the process of converting light energy into food
adaptation Special features that form over a long period of time that allow a species to thrive in its environment
Created by: vcanfield
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