In poetry, 'free verse' is an open form of poetry, so there are no rhyming schemes, you can write whichever rhyme you want, and the meter (the accents and the number of syllables) is also random.
A 'haiku' is a short Japanese poem, consisting of 3 lines, where the first and last lines have 5 syllables, and the middle line 7.
What play are you referring to ?
Because his curiosity gets the best of him and he wants to stay to see the cave man.
You start off with an assertion or your introduction. and then your information in between and then a conclusion