Bring hand to mouth and open mouth in preparation to suck
From 2 months an infant can use both tongue and mouth to explore toys. At this stage they start holding the object
Hold onto object and puts them into the mouth
Holds, mouths and shows visual exploration of object
Begins to sit with some support and then unaided
Pincer grasp with finger and thumb and start sitting without support
Says first words, context specific, might say word for unknown food
Recognizes food by sight , smell and taste. Communicate using word to ask for or name foods that they might want
Grouping food into visual categories begins from about 11 month