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What productivity of an ecosystem?

Score: 4.2/5 (59 votes) Productivity in an ecosystem refers to the percentage of energy that enters the ecosystem in the form of biomass at a particular trophic level. It is the rate at which biomass is formed in the ecosystem. At each trophic level in the ecosystem, a characteristic amount of bioma...

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Knowledge Base

Latest insights and tutorials from the ClearView News team.

Why are cations bigger than anions?

Score: 4.3/5 (30 votes) In general, anions are larger than the corresponding neutral atom, since adding electrons increases the number of electron-electron repulsion interactions that take place. Cations are smaller than the corresponding neutral atoms, since the valence electrons, which are furthes...

Why pole star is important?

Score: 5/5 (4 votes) The reason Polaris is so important is because the axis of Earth is pointed almost directly at it. During the course of the night, Polaris does not rise or set, but remains in very nearly the same spot above the northern horizon year-round while the other stars circle around it.W...

In the discovery of penicillin?

Score: 4.3/5 (9 votes) In 1928, at St. Mary's Hospital, London, Alexander FlemingAlexander FlemingFleming came from a Presbyterian background, while his first wife Sarah was a (lapsed) Roman Catholic. It is said that he was not particularly religious, and their son Robert was later received int...

Why is borges important?

Score: 4.1/5 (35 votes) Although Jorge Luis Borges was not well known during his lifetime, his collections of poems and stories are now considered classics of 20th-century literature. He is credited with bringing Latin American literature out of academia and to a global audience.Why is Borges good?B...

Is caseinate an allergy?

Score: 4.6/5 (36 votes) Casein allergies are most common in infants and young children. This allergy occurs when the immune system mistakes casein as something the body needs to fight off. This triggers an allergic reaction. Infants who are breastfed are at a lower risk of developing a casein allerg...

In a polygamous family?

Score: 4.6/5 (44 votes) Polygamy is defined as a marriage in which one spouse (man or woman) has several other spouses. The most common form of polygamy is when a man has more than one wife (Al-Krenawi, 2012). ... Polygamy is practiced by both young and old men and also among men with higher educati...

Formula for monopole antenna?

Score: 5/5 (3 votes) Use the formula: Length (feet) = 234 / Frequency(MHz). For example, if you intend to operate on 27.5 Megahertz: (in the CB-Radio Citizens Band) 234 / 27.5 = 8.5 feet (rounded to nearest 0.1 foot). Your 27.5 MHz quarter wavelength wire monopole CB antenna needs to be 8.5 feet in ...

Can you be allergic to sodium caseinate?

Score: 4.8/5 (47 votes) Casein allergies If you have an allergy to casein, it's best to avoid sodium caseinate, as it could trigger an allergic reaction. Milk protein allergies are common among children. The exact allergic response varies between people but may include symptoms like diarrhea, v...

When did princess feodora die?

Score: 4.3/5 (7 votes) Princess Feodora of Leiningen was the only daughter of Emich Carl, Prince of Leiningen, and Princess Victoria of Saxe-Coburg-Saalfeld. Feodora and her older brother Carl, 3rd Prince of Leiningen, were maternal half-siblings to Queen Victoria of Great Britain.What happened to P...