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In five pages this American species of alligator is examined in an overview of how it evolved from the crocodile, its reproductive...

In four pages the Anatidae family species known as mallard is described in terms of breeding, geography, dynamics, eating and othe...

spite of ongoing territory degradation. Specific to their region are the foods required to perpetuate the species, including cert...

In five pages the garnet gemstone is examined in an overview of its geology, processing, and associated mineral species. Four sou...

In six pages this paper discusses the environmental conditions that culminated in the Endangered Species Act. Seven sources are c...

In five pages this paper examines Charles Darwin's Origin of the Species in terms of its natural selection theory content. Six so...

In five pages adenoviruses are presented in an overview with aviadenovirus or the infection of such domestic fowl species as turke...

In five pages the Hippocampus ingens species is emphasized in this overview of seahorses that includes biology as well as pharmace...

and Vranes). This same organization reported that the ice on the Arctic Sea was the lowest ever in 2007 (Nodvin and Vranes). The d...

on global warming: "We know the theory, which says that human activity could be important, but the theory cannot be trusted until ...

on global warming: "We know the theory, which says that human activity could be important, but the theory cannot be trusted until ...

Hardy presents the tragic story of a young dairymaid, descended on her mothers side from rough peasant folk and on her fathers fro...

activity and increase in food consumption due in great part to highly effective advertising. The authors support for this argumen...

commercialization has had upon the Indiana bat population. Bats need to be left alone during hibernation; when people are provide...

located there-are not good for that environment. This paper discusses the ecological nature of this problem and possible solutions...

wide variety of facts better than any other theory. It is also true that some scientific theories are better at providing an expla...

habitat or region, but moves in and takes over, crowding out indigenous plants and often changing the entire character of the habi...

caecilians - is more closely related to the lepospondyls, another group of archaic amphibians" (Skrepnick, 2008). What this foss...

Mankinds evolution has been marked by distinct physiological changes as well as distinct cultural and technological changes. Pres...

643 Natural systems exist in a precarious balance. So too do the species of plants and animals...

The eight organisms that are the focus of this paper, i.e. the common mosquito, the common flea, the...

and wetlands along the coasts. BPs first response to contain the oil spill was to dump about two million gallons of dispersants...

National Nature Reserve (which well refer to as the Reserves to avoid all those diacritical marks) comprises the A?r Massif, a "va...

According to one theory, the universe and its components were formed in a single cataclysmic explosion between ten and twenty mill...

million years ago (Weir 16). One theory on how lemurs came to Madagascar is that some of their number was "washed from the African...

carnivores, but they are vegetarians and eat almost nothing but bamboo (World Wildlife Federation). "Pandas live mainly on the gro...

atmosphere have been measured since the late 1950s (Schneider). These measurements have revealed a steady increase in the amount o...

overly abundant meal ticket. The ecological impact that alewives maintain upon the entire planet is such that their very existenc...

improved in a corresponding degree with its competitors, it will soon be exterminated" (Darwin). This then is the basic of Darwins...

(Juda and Hennessey, 2001, p. 43). The LMEs are large areas, approximately "200,000 km2 or larger, characterized by distinct bathy...