The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 41
... vary between 1.001 and 1.04 , but is usually 1.01-1.025 . Such variation is normal , and a fixed low specific gravity is an indication of chronic renal disease . If fluid intake is stopped for 24 hours , even a normal kidney will ...
... vary between 1.001 and 1.04 , but is usually 1.01-1.025 . Such variation is normal , and a fixed low specific gravity is an indication of chronic renal disease . If fluid intake is stopped for 24 hours , even a normal kidney will ...
Page 150
... vary , permitting ecological separation while at food . Prey is normally killed with the feet . Three toes are directed forward , one behind . The hind toe is usually heavier and longer taloned than the others . In the osprey the outer ...
... vary , permitting ecological separation while at food . Prey is normally killed with the feet . Three toes are directed forward , one behind . The hind toe is usually heavier and longer taloned than the others . In the osprey the outer ...
Page 974
... vary in intensity , may also vary in shade from bluish to reddish purple . Colour may be concentrated in the crystal tips , but care in cutting can cause the finished stone to appear uniformly coloured . By heating to tem- peratures up ...
... vary in intensity , may also vary in shade from bluish to reddish purple . Colour may be concentrated in the crystal tips , but care in cutting can cause the finished stone to appear uniformly coloured . By heating to tem- peratures up ...
Contents
would become the principal reserve asset while gold | 36 |
Excretion the elimination of the waste products of | 50 |
Volumes | 431 |
Copyright | |
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Common terms and phrases
acid activity amount animals appears become blood body called carried cause cells century changes chemical close common complete consists containing continuous countries depends direction early effect evidence evolution example existence farm federal ferns fibres field Figure fire function gametophyte give groups important increase interest Italy kidney known later leaves less light lines living major marriage material means ment method move movements muscle natural normal obtained occur organs origin percent period person plants position possible present pressure problems produced properties protection reduced remain renal response result retina selection similar social species structure supply surface temperature tend tion types United urine usually various vary