. . "Juvenile works"@en . "Juvenile works" . . "Cells - Eukaryote cells - Protistans - Bacteria - Viruses - Building cells." . . . "Looks at how cells are put together and how they sustain life by controlling a complex series of chemical reactions." . . "The world of the cell : life on a small scale"@en . "The world of the cell : life on a small scale" . . . . . . . . . .