Description: A baby is a very young child, especially one who has recently been born or brought into the world. This period of human life is crucial, as it spans from birth to approximately two years of age. During this stage, babies experience rapid growth and development, both physically and cognitively. Their motor development begins with involuntary movements, and as they grow, they acquire skills such as rolling over, sitting up, crawling, and eventually walking. Babies also develop the ability to communicate through crying, cooing, and later, simple words. Interaction with their caregivers is essential, as it fosters their emotional and social development. Babies are highly dependent on adults for their care, feeding, and protection, which establishes a deep emotional bond between them and their caregivers. This stage is also a period of sensory exploration, where babies learn about the world through their senses, including touching, seeing, and hearing. The attention and care they receive in their early years are crucial for their well-being and future development, laying the foundation for their physical and mental health throughout life.