What are body structures that receive information from the environment called?

The correct answer is sensory organs, as these body structures play a crucial role in receiving and processing information from the environment. Sensory organs include the eyes, ears, skin, nose, and tongue, each specialized to detect different types of stimuli—light, sound, touch, smell, and taste, respectively. They act as receptors that gather information and send it to the brain for interpretation, enabling individuals to respond appropriately to their surroundings. This function is fundamental to perception and interaction with the environment.

Motor neurons, on the other hand, are responsible for transmitting signals from the brain and spinal cord to muscles, allowing for movement, but they do not receive environmental information. Endocrine glands are involved in hormone production and regulation of various body functions, which is unrelated to directly gathering sensory information. Digestive organs are primarily responsible for breaking down food and nutrient absorption, serving a different physiological purpose than sensation.