The Philosophy of Natural HistoryHilliard, Gray, Little and Wilkins, 1832 - 327 trang |
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acquire animals appearance attack bees birds birds of prey blood body bones called capable carnivorous caterpillars cavity cells chrysalis chyle climates color combs covered Crustacea degree deposit devour digestion distinguished earth eggs elephant employed enabled existence external extremely feed feet female fishes flies frequently furnished gastric juice habitations hatched heat hive holes horse human inches inhabitants insects instinct kind labor larvæ leaves legs live lungs males manner mastication membrane metamorphosis migration motion mouth muscles nature nest neuters never nourishment nymphs objects observed operation organs papillæ perfect perform plants possessed prey principally produced propolis quadrupeds remarkable reptiles resembles respiration retina sensation sense shell situated skin society sometimes species stomach structure substances surface swallows tail teeth tion torpid trachea transformation trees tribes trunk vegetable vertebral vessels wasps whole wings winter worms young Zoophytes
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Trang 144 - If we did not have a natural language, we could not acquire an artificial one. it is demonstrable, that, if mankind had not a natural language, they could never have invented an artificial one by their reason and ingenuity.
Trang 205 - Upon these was a layer of rushes, and over them a layer of heath, and upon the heath rushes again ; upon which lay one young one, and an addle egg ; and by them a lamb, a hare, and three heath-poults. The nest was about two yards square, and had no hollow in it.
Trang 305 - That numbers of swallows have been found in old dry walls, and in sand-hills, near his lordship's seat in East Lothian ; not once only, but from year to year ; and that, when they were exposed to the warmth of a fire, they revived.
Trang 234 - ... and generally about the height of the common surface of the ground. It is always nearly in the shape of half an egg, or an obtuse oval, within, and may be supposed to represent a long oven. In the infant state of the colony, it is not above an inch, or...
Trang 327 - ... are regular, comely, and, wonderfully undisfigured by the hand of time ; his eyes are of a lively blue ; his profile is Grecian, and very fine ; his head is completely covered with the most beautiful and delicate white locks...
Trang 236 - These apartments compose an intricate labyrinth, which extends a foot or more in diameter from the royal chamber on every side. Here the nurseries and magazines of provisions begin ; and, being separated by small empty chambers and galleries, which surround them, and communicate with each other...
Trang 125 - ... side, and terminating in a point. With this instrument the animal cuts a hole in the sand. After the hole is made, it advances the tongue still further into the sand, makes it assume the form of a hook, and with this hook, as a fulcrum, it obliges the shell to descend into the hole.
Trang 217 - ... the walls. It is difficult to perceive, even with the assistance of glass hives, the manner in which bees operate when constructing their cells. They are so eager to afford mutual assistance, and, for this purpose, so many of them crowd together, and are perpetually succeeding each other, that their individual operations can seldom be distinctly observed. It has, however, been plainly discovered, that their two teeth are the only instruments they employ in modelling and polishing the wax.
Trang 216 - ... capacity, but of the largest size in proportion to the quantity of matter employed, and disposed in such a manner as to occupy in the hive the least possible space.