tell me about 7 month baby

A. At 7 months old, babies typically achieve the following milestones: 1. Physical: - Sitting up with support - Crawling or creeping - Rolling over - Reaching and grabbing toys 2. Language: - Babbling and making sounds - Responding to names - Understanding simple words 3. Cognitive: - Recognizing familiar faces and objects - Imitating actions - Exploring toys and objects 4. Social-Emotional: - Smiling and laughing - Showing interest in mirrors and reflections - Playing with others (parallel play)