<prompt> A 40-week-old infant can do all the following except:Waves bye byeTransfer object from one hand to anotherSits without supportMakes a tower of 3-4 cubes  <response>: d. Makes a tower of 3--4 cubesRef: Nelsons 20e p 65-77, Ghai 8e p 52-5440 week old infant is around 10 months old; Tower of 3-4 cubes comes by around 18 months age. 