I would say this to be true
There are three types of burns:
First-degree burns , Second-degree burns, Third-degree burns
Glial cells<span> of the (a) central nervous system include oligodendrocytes, astrocytes, ependymal </span>cells<span>, and microglial </span>cells<span>. Oligodendrocytes form the myelin sheath around axons.</span>
Repetitive motion can cause injury . true
