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a blind-ending lymphatic capillary found inside each villus for the absorption of the end products of fat digestion.
extremely small infectious particles that can only reproduce inside a host cell.
(also called egestion or elimination) the process of passing faeces out through the anus.
a biological membrane that separates the interior of all cells from the outside environment.
biological classification group (taxon) that is divided into species (the plural of genus is...