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a liquid-filled body cavity formed within the mesoderm of some animals. The cavity occurs between the digestive tract and body wall.
a species that has a large effect on its environment relative to its abundance and plays an...
anaerobic respiration that occurs in plants and results in the formation of ethanol and carbon...
a hormone produced by the adrenal glands which helps to maintain the balance of sodium in the...
simple epithelium with flattened cells found in the inner lining of the mouth, oesophagus and...