What is the true meaning of evolution?

What is the true meaning of evolution? In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time. Which is the best definition of […]

How did herbivores evolve?

How did herbivores evolve? Although herbivory was long thought to be a Mesozoic phenomenon, fossils have shown that plants were being consumed by arthropods within less than 20 million years after the first land plants evolved. During the next 75 million years, plants evolved a range of more complex organs, such as roots and seeds. […]

Why is Dracula a classic book?

Why is Dracula a classic book? Dracula has remained popular for over 100 years because it is a masterful example of how suspenseful a book can be. The tone, pacing, and storytelling are all tailored solely to scare you. The characters are rich and robust, and their descriptions are particularly vivid. What age is Dracula […]

What is the crystal shape of diamond?

What is the crystal shape of diamond? Octahedral What hardness does a diamond have? 10 What is a diamond crystal? Diamond crystal is constituted by sp3 hybridized carbon atoms which are bonded to four nearest neighbors in tetrahedral coordination. When the crystal is cut or cleaved, bonds are broken, creating dangling bonds at the surface. […]

Is poor vision considered a disability?

Is poor vision considered a disability? There is no disability listing specifically for low vision, but the SSA does have a listing for vision loss or blindness. If the vision in both of your eyes was only 20/200 with glasses, you would be considered legally blind and would qualify for disability benefits. Is having one […]

Who helped Ella Fitzgerald?

Who helped Ella Fitzgerald? She could sing sultry ballads, sweet jazz and imitate every instrument in an orchestra. She worked with all the jazz greats, from Duke Ellington, Count Basie and Nat King Cole, to Frank Sinatra, Dizzy Gillespie and Benny Goodman. (Or rather, some might say all the jazz greats had the pleasure of […]

What is a retail image?

What is a retail image? Retail image refers to the way in which the retailer is perceived by the public. As the store environment is the interface between the customer and the retailer, customers’ perceptions (see Consumer Perceptions) are, by and large, based on what transpires in the store. How important is retail image in […]

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