'This white fatty material insulates brain nerves in sheaths & enables enhanced transmission of impulses'
myelin
MY BABY: This white fatty material insulates brain nerves in sheaths & enables enhanced transmission of impulses
This white fatty material insulates brain nerves in sheaths & enables enhanced transmission of impulses
This white fatty material insulates brain nerves in sheaths & enables enhanced transmission of impulses
"MY" BABY
myelin
"MY" BABY