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3 hours ago · The final two categories, genus and species, are the focus of the binomial plant name system. A genus is a group of species with similar characteristics of structure or genetics.
12 hours ago · Definition. Metaphysics is the study of the most general features of reality, including existence, objects and their properties, possibility and necessity, space and time, change, causation, and the relation between matter and mind. It is one of the oldest branches of philosophy.
12 hours ago · Consciousness is a fascinating but elusive phenomenon: it is impossible to specify what it is, what it does, or why it has evolved. Nothing worth reading has been written on it. Using 'awareness', however, as a definition or synonym of consciousness is not a simple matter:
12 hours ago · Not only does Zeus withhold fire from humanity, but "the means of life" as well . Had Prometheus not provoked Zeus's wrath, "you would easily do work enough in a day to supply you for a full year even without working; soon would you put away your rudder over the smoke, and the fields worked by ox and sturdy mule would run to waste" .
12 hours ago · Adrenaline, also known as epinephrine, is a hormone and medication which is involved in regulating visceral functions (e.g., respiration). It appears as a white microcrystalline granule.
- C₉H₁₃NO₃
- EpiPen, Adrenaclick, others
- AU: A
12 hours ago · The modern biological definition of race developed in the 19th century with scientific racist theories. The term scientific racism refers to the use of science to justify and support racist beliefs, which goes back to the early 18th century, though it gained most of its influence in the mid-19th century, during the New Imperialism period.
12 hours ago · Zinc deficiency depresses immunity, but excessive zinc does also. Despite some concerns, western vegetarians and vegans do not suffer any more from overt zinc deficiency than meat-eaters. Major plant sources of zinc include cooked dried beans, sea vegetables, fortified cereals, soy foods, nuts, peas, and seeds.
