1
more easy, mans, foots, womens
2
"Bow wow" used for child to refer to a dog, cats, cows, horse, etc.
3
meaning a single form functioning as a phrase or sentence
4
combining two or more words to make a sentence
5
human acquiere the capacity to perceive and comprehend language
6
conversational structure speech of a mother to her child
7
ba-ba-ba and ga-ga-ga stage
8
earliest speech-like sounds
9
typical behavior and language samples that are received
