a biogeocenosis is close to the ecosystem of the English phytocenologist A. Tansley but differs by the definition of its content. A biogeocenosis is an elementary unit of the biogeosphere envisaged within the limits of specific plant communities, whereas an ecosystem is a dimensionless concept ...
Plato himself was not aware of this, for it was the experience of the person in question, an experience that was an illusion within the reality and at the same time a reality within the illusion. That's the rhetorical hang-up. Rhetoric then becomes a necessary tool for finding the truth,...
The first 72 hours of any disaster are critical. It depends on the type and scale obviously, but some disasters give you warning – like hurricanes. Others – earthquakes for instance – hit suddenly and hard, like an anarchist’s brick through a Starbucks window. This was the latter. There...
Substance abuse has long been recognized as a critical global issue, affecting not only individuals but also families, communities, and entire societies. The devastating consequences of substance abuse stretch far beyond the person using drugs or alcohol, creating a ripple effect that touches the live...
Chemistry is the branch which deals with the detailed study of matter, its properties, how and why atoms/substanced combine or separate to form other substances. Understand all the basic concepts of Organic, Inorganic, and Physical Chemistry with detaile
In each of the above formulae, R3stands for an alkyl group or a group ##SPC12## (in which R6is an alkylene group, and R7and R8which may be the same or different stand for a hydrogen atom or an alkyl group, or they may form together with the nitrogen atom a heterocyclic ring whic...
Is adrenaline (also produced by the adrenal glands in response to stress) the same substance as cortisol? If not, can someone please discuss the difference? By anon64206 — On Feb 05, 2010 For all the people who said you cannot control your adrenaline, you are wrong on multiple levels...
Is adrenaline (also produced by the adrenal glands in response to stress) the same substance as cortisol? If not, can someone please discuss the difference? By anon64206 — On Feb 05, 2010 For all the people who said you cannot control your adrenaline, you are wrong on multiple levels...
A mole is defined as the amount of a substance containing elementary particles like atoms, molecules or ions equal to Avogadro's number i.e. 6.02 x... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our expe...
(MRI) is an application of NMR thatuses liquid helium.Infraredcameras frequently require cryogenic cooling. Cryogenic freezing of food is used to transport or store large quantities of food. Liquid nitrogen is used to produce fogfor special effectsand even specialty cocktails and food. Freezing ...