Answer:
The central nervous system CNS is responsible for integrating sensory information and responding accordingly. It consists of two main components: The spinal cord serves as a conduit for signals between the brain and the rest of the body. It also controls simple musculoskeletal reflexes without input from the brain.
Explanation:
Well its not B. or C. i would like to say it is A
A speculum is used to enlarge the opening of any body cavity or canal to facilitate inspection of the interior
Answer:
hope for demoralized people, new perspective, and a healthy relations
Biotic and abiotic factors make up an ecosystem. To survive, biotic factors need abiotic factors