<span>Russian physiologist Ivan Pavlov originated the study of classical conditioning while studying the salivation of dogs and finding that they would begin salivating even when they were not supposed to. Pavlov's classic experiment consisted of his paring of the ticking sound of a metronome with the presentation of food to see if the dogs would eventually salivate to just the sound of the ticking metronome.
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Spam by definition means 'irrelevant messages sent over the internet' but in the context of teens and social media it basically refers to posting or commenting heaps of stuff, whether it be a spamming of emojis, random words or letters, a particular phrase... Just something that gets said or posted way more times than necessary.
Well it is a type of depression that one would feel in a loss and sometimes it is not bearable.
The Moors were the medieval Muslim inhabitants of the Maghreb, Iberian Peninsula, Sicily, and Malta.<span>The Moors invaded the Iberian Peninsula in 711 and called the territory </span>Al-Andalus. <span>the Moorish conquest and its aftermath to 800 seem to have been a fairly destructive and chaotic period in Spanish history</span>
