| William Smellie - Anamals - 1832 - 348 pages
...opposite sides of the organ, and, being moved by muscles belonging to them, they grind up thoroughly the food passed between them, which then goes out at the orifice into the intestines. The animals of this class reside for the most part in the water. A few are found... | |
| Lydia Folger Fowler - Physiology - 1850 - 118 pages
...this filthy weed ; for those who use it are daily losing that saliva which ought to be saved for the mastication of their food. 48. Man has only one stomach,...it is sent into the second, which is arranged like "ittle cells, having little divisions or partitions between them. 50. Here the food is divided into... | |
| Lydia Folger Fowler - Physiology - 1851 - 112 pages
...this filthy weed ; for those who use it are daily losing that saliva which ought to be saved for the mastication of their food. 48. Man has only one stomach,...it is sent into the second, which is arranged like kittle cells, having little divisions or partitions between them. 50. Here the food is divided into... | |
| William Smellie - Animal behavior - 1851 - 376 pages
...opposite sides of the organ, and, being moved by muscles belonging to them, they grind up thoroughly the food passed between them, which then goes out at the orifice into the intestines The animals of this class reside, for the most part, in the water. A few are found... | |
| John Ware - 1863 - 466 pages
...are placed upon opposite sides, and, being moved by muscles belonging to them, thoroughly grind up the food passed between them, .which then goes out at the orifice into the intestines. These animals .reside, for the most part, in the water. A few are found upon land.... | |
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