List five broad categories of materials and living things that make up Earth, from its core to its atmosphere. Describe how each of these things interacts with at least two others on the list.

the peripheral nervous system or pns contains the nerves, which leave the brain and the spinal cord and travel to certain areas of the body. the peripheral nervous system's main job is to send information gathered by the body's sensory receptors to the cns as quickly as possible.

i'm thinking 600 feet deep in one of the finger lakes.