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Disease and Its Causes

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Published: 1913
Language: English
Wordcount: 57,020 / 177 pg
Flesch-Kincaid Reading Ease: 53.2
LoC Category: Q
Downloads: 7,913
Added to site: 2005.03.09
mnybks.net#: 9957
Genres: Science, Health
Excerpt

ase of many animals it seems as though the necessity of a fluid environment for living matter did not apply, for the superficial cells of the skin have no fluid around them; these cells, however, are dead, and serve merely a mechanical or protective purpose. All the living cells of the skin and all the cells beneath this have fluid around them.

Living matter occurs always in the form of small masses called "cells," which are the living units. The cells vary in form, structure and size, some being so large that they can be seen with the naked eye, while others are so small that they cannot be distinctly seen with the highest power of the microscope. The living thing or organism may be composed of a single cell or, in the case of the higher animals and plants, may be formed of great numbers of cells, those of a similar character being combined in masses to form organs such as the liver and brain.

In each cell there is a differentiated area constituting a special structure, the nucleus, which contains a pe

Reader Reviews

Average Rating of 4.5 from 2 reviews: *****
2009.05.20
david tyre
*****

great book,but only for science freaks
a.k.a. MAD scientists.

should read it


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Author of the Day

Chris Seabranch
When Chris Seabranch is not on a treasure hunt, fleeing from aliens or conjuring up interesting scientific articles as a Danish science journalist, he likes to write fantasy books. Butterfly Islands is a great example of his storytelling skills, and was conceived during a 175 kilometer walk around Mount Blanc in France. As our Author of The Day, Seabranch chats about female pirates, 15 year olds and butterflies.
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