This will be of good assistance
The nutrients that coats your nerves is something called myelin. Those like vitamin B and D can help out myelin sheath.
Answer:
Thin bodies.. The keyword is flatworm.
Explanation:
Hope this helps!
A biogeochemical cycle<span> or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.
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i hope this helps
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Zane</span>
