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algae – n. a simple, nonflowering plant that grows in water
stable – adj. having a chemical structure or physical state that does not change easily
biodegrade – v. to break down into simpler substances
polymer – n. a chemical compound made of smaller molecules linked together to form large repeating structures
flexible – adj. easily bent
evolve – v. to change and develop slowly over time
abundance – n. a large amount of something
