Crawling is a form of movement commonly used by infants and some animals. It involves moving on hands and knees or by dragging the body along the ground. This method of locomotion helps develop strength and coordination, allowing babies to explore their environment and learn about their surroundings. In the animal kingdom, many species, such as snakes and caterpillars, also use crawling as their primary means of movement. Crawling can be efficient for navigating tight spaces or uneven terrain, making it a practical adaptation for various creatures in different habitats.