Angela is a 7-month-old baby who rolled over for the first time at 4 months of age and can now sit without support. these milestones reflect a nervous system.

Angela’s milestone reflects a maturing nervous system.

Baby milestones shows the development of baby per phase in the baby’s life from 0-12 months. Every stage that the baby is encountering also makes the baby’s nervous system mature. The physical, sensory, language, and behavior development of newborn babies set a stage per month and by the time the baby reached the 12th month the nervous system of the baby also matures and learned new things. 

answer; i do believe that the employee must do the adjusting;