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No considero que los deportes sean solo un pasatiempo para mi. Me considero muy deportista y para mi siempre ha sido un tema tremendamente importante. Practico casi todo tipos de deportes, sea el fútbo...

One thing I'd recommend is getting a copy of the play you're studying with a translation into modern English, or an accompanying book of notes such as York Notes or Cliff Notes. These will clearly explain...

The sinoatrial node (SAN) sends a wave of electrical activity across the atria causing atrial contraction. The non-conducting tissue stops the immediate contraction of the ventricles. The atrioventricular...

The imperfect is used when referring to description, a constant state of mind, an interrupted action, an action that has no indication of when it started or ended and an action that was done in the pas...

To prove that (2n+3)²-(2n-3)² is a multiple of 8 we are going to deal with the first bracket and then the second bracket. When a bracket has ² next to it, this means that ...