What are the changes that infancys go through?

Infants undergo significant physical, cognitive, and social-emotional changes during their early development. Physically, they experience rapid growth, including increased weight and height, as well as the development of motor skills like crawling and walking. Cognitively, they progress from basic reflexes to more complex problem-solving abilities, with language development emerging as they begin to recognize sounds and form simple Words. Socially and emotionally, infants form attachments to caregivers, learn to express emotions, and start to understand social cues through interactions.