<prompt> A baby with tripod position, bi dexterous approach, recognizes strangers and can spell out mono syllable by what age:7 months12 months9 months10 months  <response>: Age of the baby- 7 months Baby can sit in tripod position by 6 months. Bi dexterous approach by 5th month. Monosyllables by 6th month. Stranger anxiety by 7th month 