👉 Physostomous is a term in the field of anatomy that refers to the ability of animals to sense and respond to changes in their environment. It involves the brain's ability to perceive, interpret, and process sensory information from various parts of the body and surroundings. Physostomous animals are characterized by their ability to detect and respond to stimuli such as temperature, light, sound, touch, and pressure, which can be crucial for survival and adaptation in different environments. Physostomous animals