Match the physiological processes given in Column-$I$ with the mineral elements given in Column-$II$:

Column-$I$	Column-$II$
$1$. Muscle contraction	$a$. $Mg^{+2}$
$2$. Digestion of food	$b$. $Ca^{+2}$
$3$. Energy exchange	$c$. $Mo$
$4$. Carbohydrate synthesis	$d$. $(PO_4)^{-3}$
$5$. Nitrogen fixation	$e$. $Cl^-$

• A
  $(1-b), (2-e), (3-d), (4-a), (5-c)$
• B
  $(1-c), (2-e), (3-d), (4-a), (5-b)$
• C
  $(1-e), (2-c), (3-d), (4-a), (5-b)$
• D
  $(1-b), (2-e), (3-a), (4-c), (5-d)$