The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
From inside the book
Results 1-3 of 78
Page 70
... activity fruit fly emergence fiddler crab colour change 920 Figure 1 : Examples of solar - day rhythms that persist under constant conditions in the laboratory . midnight 0598 Adapted from F.A. Brown , " Living Clocks , " Science , vol ...
... activity fruit fly emergence fiddler crab colour change 920 Figure 1 : Examples of solar - day rhythms that persist under constant conditions in the laboratory . midnight 0598 Adapted from F.A. Brown , " Living Clocks , " Science , vol ...
Page 73
... activity at the times of the upper and lower transits of the moon , as if some subtile synchro- nizers associated ... activity rates in a wide vari- ety of animals and plants . The activity of an organism , other factors equal , varies ...
... activity at the times of the upper and lower transits of the moon , as if some subtile synchro- nizers associated ... activity rates in a wide vari- ety of animals and plants . The activity of an organism , other factors equal , varies ...
Page 433
... activity Rates of continental denudation. vegetation cover generally account in large measure for areal variations in the severity of soil erosion ; hence , the importance of fire and burning , as previously discussed . In the United ...
... activity Rates of continental denudation. vegetation cover generally account in large measure for areal variations in the severity of soil erosion ; hence , the importance of fire and burning , as previously discussed . In the United ...
Other editions - View all
Common terms and phrases
activity America animals appear areas atoms became become body called camera century changes characteristics chemical Church colour common complete compounds consists containing continued drugs early effect electrons elements energy example existence experience Family field Figure fins fishes groups human important increase individual industry Italy known later lens less light liquid living lower major material means ment methods move movement natural North object occur organic original Peking Pentecostal percent period permafrost personality pest Peter petroleum Philip philosophy photographs plants political position possible practice present printing problems production Quakers range region result rocks similar social South species structure surface temperature theory tion United usually widely