Rat

A rat is a medium-sized rodent belonging to the family Muridae. Known for their adaptability, intelligence, and strong social behaviors, rats are found worldwide in diverse environments, including urban areas and rural settings. They are omnivorous, feeding on a wide variety of foods, and have highly developed senses, especially their sense of smell. Rats play significant roles in scientific research due to their genetic similarities to humans. While they are beneficial in some ecosystems and studies, they can also be pests, known for contaminating food supplies and spreading diseases if they enter human habitats.