At what age does the tongue become more muscular and the larynx descend in the neck?

The correct age at which the tongue becomes more muscular and the larynx descends in the neck is typically around 2 years. This developmental milestone is significant as it reflects the growth and maturation of the child's anatomy as they advance in their ability to articulate sounds and develop speech.

Around this age, the structural changes in the tongue enhance its strength and capability, which is crucial for speech development. The descent of the larynx is an essential transition that allows for more complex vocalization and is an indicator of the child's overall growth and development in relation to the respiratory and digestive systems.

Overall, these changes are part of the normal physiological development that prepares a child for increased vocalization and subsequent language skills. Understanding these developmental milestones is crucial in fields related to child growth and speech pathology, as they inform both typical and atypical patterns of development.