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When selecting a nest, the female of the river blenny (a small fish) appears to be sensitive to both size and orientation. Blennies deposit their ...
Meggers argued that agriculture depends on extracting nutrients from soils into edible crops, so premodern societies in Amazonia could never grow large...
Human impacts on the natural environment during the later part of the Holocene (beginning about 4,000 years ago) complicate investigations into enviro...
Many theorists now doubt that heat loss from Earth’s core and radioactive decay are sufficient by themselves to produce all the energy driving the ...
As of late 1980s, neither theorists nor large-scale computer climate models could accurately predict whether cloud systems would help or hurt a warmin...
Some attine ants carry vegetation into their nests and add fungal material, thereby creating “gardens” in which fungal food for the ants grow. Beca...
Analyzing levels of proportional representation of American Indians in state and local government jobs is important for several reasons. First, the ba...
In the 1920s, Gerstmann described a set of problems found in people who have suffered damage to the brain’s left parietal lobe, problems that inclu...
A bird’s plumage, while contributing to structural integrity and participating in aerial locomotion, completely obscures a bird’s internal activity fr...
Although Elizabeth Stuart Phelps’ novel Doctor Zay (1882) dominates critical discussion of Phelps’ interest in woman doctors, preceding it were many ...
The revival of mural painting that has occurred in San Francisco since the 1970s, especially among the Chicano population of the city’s Mission Dist...
An influential early view held that ecosystems contain niches for a limited number of species and that competition for resources among species—whether...
Some historians question the widely held belief that continually improving education led to gradual African American empowerment in the southern United...
The “deindustrialization” thesis of Bluestone and Harrison asserts that the replacement of domestic with foreign manufacturing begun by United States ...
Animals live longer when their calorie intake is restricted to two-thirds of what is considered normal for their species. Animals so restricted are a...
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