Answer:
The peripheral nervous system (PNS) has two components: the somatic nervous system and the autonomic nervous system. The PNS consists of all of the nerves that lie outside the brain and spinal cord
Explanation:
Tissue is the answer you are looking for
<span>well transportation is onne because there are trains that use magentic levation
</span>÷β
Answer:
physical
Explanation:
science deals with physical things
May not be right, but because of Oxygen and the growing of new skin? We rub our skin without noticing and it will become frail and rub off, creating new skin