Question

On October 18 scientists developed a new optical sensor to detect vitamin ____ deficiency.
K
D
A
B6
B12

Answer 1

$\huge\mathfrak{Hello\:Mate}$❤

Option (D) B6 is the answer.

Hope it helps uh✌

$\bold{@PhilophobiaXD}$

Answer 2

On October 18 scientists developed a new optical sensor to detect vitamin ____ deficiency.

K

D✔

A

B6

B12