The skin is often known as the largest organ of the human body. This applies to exterior surface, as it covers the body, appearing to have the largest surface area of all the organs. Moreover, it applies to weight, as it weighs more than any single internal organ, accounting for about 15 percent of body weight.
The Italian or Petrarchan sonnet consists of two parts; an octave and a sestet. The octave can be broken down into two quatrains; likewise, the sestet is made up of two tercets. The octave presents an idea to be contrasted by the ending sestet.The particular quatrains and tercets are divided by change in rhyme.he octave can be broken down into two quatrains; likewise, the sestet is made up of two tercets. The octave presents an idea to be contrasted by the ending sestet. The particular quatrains and tercets are divided by change in rhyme.
The first of the two major types of sonnets is the Petrarchan sonnet, or the Italian sonnet, which has two stanzas: the octave and the sestet. The octave consists of the first eight lines, and the sestet, the last six lines. The second type, the Shakespearean sonnet, is divided into three quatrains and a couplet. The quatrains are when each stanza has four lines, and the couplet is two successive lines of rhyming verse.