when can a baby talk, baby making first sounds

Today we carry on with baby development 6-12months. Looking at Speech Language and communication in babies 6-12m. Baby can squeal in delight, giggle and scream in annoyance.can tolerate strangers but becoming more aware fom 7 months.ohhss ahhs increase these are the first sounds with a variety  increasing from now onwards from baba ba to dadadad up  to 12…