Final answer:
All species have developed special sensory apparatus to gather essential information for survival and adaptation in their environment.
Step-by-step explanation:
All species have developed special sensory apparatus that gather information essential for survival and adaptation in their environment. Sensory systems differ among species according to the demands of their environments.
These sensory systems convert external and internal stimuli into electrical signals that can be processed by the nervous system. For example, humans have specialized senses such as vision, hearing, taste, smell, and balance, which help us navigate and interact with our surroundings.