Ok so we're critiquing now. First off I started a sentence with "and" singular not plural. two neanderthal is a slang term used by scientists to describe the species "homo-erectus" which was the inferior species that gave way to what we are now "homo-sapian". Three I chose not to condense the list as most of it was sarcasm. Which once again, right over your head. "A"nd the word "and" is permitted at the beginning of a sentence it the "and" does not refer to a continuation of the previous sentience, but instead to the start of a new but additional part of a paragraph. Also please remember this is an informal setting in which grammar is only mildly important. Also I would recommend remembering for the next post I'm quite sure you're going to make in response to this. If you're going to criticize someone's work, make sure you are a) the smarter one, and b) correct. Otherwise you just embarrass yourself. P.s. you missed a "the" in your first sentience, and you're missing commas everywhere.