The Universal Preceptor: Being a General Grammar of Arts, Sciences, and Useful Knowledge ...A. Phelps, 1826 - 312 страница |
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Страница 155
... blood in the body passes through the heart 14 times in every hour . The arteries , into which it is forced , branch ... blood is then of a dark colour ; and , as it returns to the heart with a less im- petus , there is always twice as ...
... blood in the body passes through the heart 14 times in every hour . The arteries , into which it is forced , branch ... blood is then of a dark colour ; and , as it returns to the heart with a less im- petus , there is always twice as ...
Страница 156
... blood , food is taken in at the mouth , macerated by the teeth , and mixed with the saliva ; it is then carried into the stomach , ( a bag like a highland bag- pipe , ) where it is dissolved into a soft pap by a power- ful liquid called ...
... blood , food is taken in at the mouth , macerated by the teeth , and mixed with the saliva ; it is then carried into the stomach , ( a bag like a highland bag- pipe , ) where it is dissolved into a soft pap by a power- ful liquid called ...
Страница 161
... blood , than that that blood may , in every instance , be traced to grass for its origin . Obs . - Those functions by which aliment is assimilated for the nourishment of the body , are digestion , absorption , circu- lation ...
... blood , than that that blood may , in every instance , be traced to grass for its origin . Obs . - Those functions by which aliment is assimilated for the nourishment of the body , are digestion , absorption , circu- lation ...
Страница 162
... blood flowing in their arteries . Their bodies , for the most part , are covered with hair , in quantity proportioned to the climate they in- habit . Beneath this covering , is a skin of various thickness , inclosing a frame or skeleton ...
... blood flowing in their arteries . Their bodies , for the most part , are covered with hair , in quantity proportioned to the climate they in- habit . Beneath this covering , is a skin of various thickness , inclosing a frame or skeleton ...
Страница 163
... blood , for Life ; bones , for Strength ; muscles , for Motion ; and nerves , for Sensation . 494. Linnæus divides mammalious animals , or those which suckle their young , into even orders ; which are chiefly regulated by the number and ...
... blood , for Life ; bones , for Strength ; muscles , for Motion ; and nerves , for Sensation . 494. Linnæus divides mammalious animals , or those which suckle their young , into even orders ; which are chiefly regulated by the number and ...
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acid acre ancient angle animals aqueous humour Asia atmosphere atoms blood bodies Britain Cæsar called carbon carbonic acid cause chief chyle circle clouds colours combined consists copper countries degrees distance divided division duce earth effect electrical England English equal equator fall fire fluid force four glass globe half hatchment heat heavens Hence inches inhabitants insects iron islands Julius Cæsar Jupiter kinds lacteals land lens light lines matter Mercury metals miles millions mineral moon motion move nations nature nerves north pole object Obs.-The ocean optic nerve orbit oxygen pass phenomena pistil plants pounds principle produce proportion quadrupeds rays round Saturn savage nations sense side soil solid Sophism south pole species stamens stars stone substance sulphur sulphuric acid supposed surface Syllogism telescope tion tribes various vegetables velocity vibrations whole winds