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science vacab

TermDefinition
tissue a group of cells that perform a common function
organ a group of tissue that perform a common function
organ system a group of organs that perform a common function
organelles specialized structures within a cell
nucleus a safe containing for cells
lysosomes break down old molecules
abiotic non living thing
biotic living thing
cell smallest structural and functional unit of a organism
organism material structure of individual life form
cell wall a rigid layer of polysaccharides outside the plasma
cell membrane the semipermeable membrane surrounding the of a cell
uniceller consisting of a cell
homeostasis tendency toward a relatively stable equilibruin
chloroplast a plastid that contains chlorophyll
multicellular consisting of many cells
mitochorondrion an organelle found in large numbers
Created by: mwalker04
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