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In arfalse scorpions usually emerge as nymphs called proto- thropods with
localized respiratory organs , such as gills nymphs that molt to form tritonymphs
and then adults . and lung books ( paired respiratory structures internally The
young of ...
When the aurora becomes active , the arc de eral series of wavelengths , called
bands . The first negavelops five pleats that appear as vertical striations called
tive band extends from 3914 angstroms ( one angstrom rays ; an arc with rays is ...
The fluids are cytes that may or may not resemble human white cells . pushed
through the vessels by the motions of organs and The most active white cells in
insects , called plasmato- muscles , their flow directed by valves along the way ;
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LibraryThing ReviewUser Review - keylawk - LibraryThing
This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review