Young Tommy can roll over and grasp his rattle, but is not yet able to sit up without support. In terms of physical development, if he is like most normal infants, then he is approximately _____ months old.
A)11.5
B)14
C)6
D)4

Question

Quizplus · Accepted Answer

At around 4 months old, most infants can roll over and grasp objects, but they typically cannot sit up without support until they are a bit older, usually around 6 months.

Young Tommy Can Roll Over and Grasp His Rattle, but Is