Why is astronomy a branch of earth systems science? answer

Earth science is a branch of the physical sciences which is a part of the natural sciences

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.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully