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an enzyme that digests lipids.
the actions of the body's immune system that work to fight infections or disease.
a chemical used as an antiseptic to prevent bacterial and fungal growth.
produced, growing, living, or occurring naturally in a particular region or environment.
(also called the carina) in birds is an extension of the sternum (breastbone) which runs along...
the final stage of cellular respiration: energy-rich ATP molecules and water are released as end...