How humans evolved language. By monick 2000 BCE Input first language: Listening. Period: Mar 23, 1999 to Apr 25, 1999 Babies receive words from the mother. Period: 2000 to 2001 Baby now is walking. Period: Nov 22, 2000 to Apr 22, 2001 Baby already have six months. Period: Nov 22, 2000 to Nov 22, 2002 Toddler communicate by calling mom, dad and ask for food. Period: Nov 25, 2000 to Jan 22, 2001 We all have differences in the way to achieve knowledge. Period: Nov 30, 2000 to Jan 31, 2000 Baby communicates with words not only by crying. Dec 25, 2000 Baby start to bubling. 2001 Baby is gogoling..nobody understand. May 22, 2001 At six month we start mingoling Oct 22, 2001 Baby will be a year old. Oct 22, 2001 Baby now is a toddler. 2002 The toddler is now saying some words, but still can't make conversation. Nov 22, 2002 Toddler can say or repeat each word that he listen.