<span>The brain stem is closest to the spinal cord.</span>
of course answer is thymine
The diagnostic term for beri/beri refers to <u>body weakness "weakness/weakness"</u> and is caused by the lack of thiamine (part of B complex: B-1) in the diet. Beri/beri typically attacks/damages the nerves and can further lead to loss of strength of muscles or worse case - paralysis.
<span>hello there hester , i would say needed to form cell membranes</span>