Internal rhyme is that which occurs within the verse, either with a word that is also in the middle of the verse, or with a word that is at the end of the verse.
On the other hand the Slant rhyme, are rhymes that the stressed syllables of the final consonants coincide in each verse. These two types of rhyme are easily found in Emily Dickinson's poem "Angels in the Early Morning."
Complete sentence. The comma is used the right way so it wouldnt be a comma splice, and if you replaced the comma with a period it would be wrong, so not a run on. That is why it is a complete sentence