Que es una explicacion cientifica ,que es mitologia y que es un mito urbano ?

Mitologia:Conjunto de mitos de una cultura, un pueblo, una religión, etc.Mito urbano:Es un relato perteneciente al folclore contemporáneo; se trata de un tipo de leyenda o creencia popular, a veces emparentable con un tipo de superstición, que, pese a contener elementos sobrenaturales o inverosímiles, es presentado como hechos reales sucedidos en la actualidad. Algunas parten de hechos reales, pero estos son exagerados, distorsionados o mezclados con datos ficticios. Una explicación científica es una explicación de un fenómeno a partir de una teoría científica. Una explicación satisfactoria de un fenómeno debe poder dar cuenta de por qué ese fenómeno.

There are many examples of how latin influence has come to america and is here to stay. one for example is the banana. a fruit that was only grown in south america for years but then came to america in the early 1900s. it was propagandized as an exotic fruit from latin america during the first world war and took america by storm. now bananas are wildly used in the united states as one of the most popular fruits. another example is clothing. now more than ever ponchos, tribal prints from latin american latinos (such as mexico, peru, honduras, colombia, etc) are popularizing the colorful prints the latin american indigenous people would use, on back packs, sweaters, jewelry, blankets, etc in the "hipster movement." these things were originally popularized in the 90s after a mass movement of immigration after the regan administrations amnesty. but this trend continues in america today.

Numb two is b 
numb three is a