Question

match the following column A with column B

column A colum B
a) calcium i) used in excretion of soluble wastes.
b) iodine ii) Synthesis of haemoglobin.
c) iron iii) Clotting of blood.
d) sodium iv) Component of thyroxin hormone.
e) water v) Regulates acid-base equilibrium.​

Answer 1

Answer:

a is ii

b is iv

c isv

d is iii

e is i

Answer 2

Answer:

b

Explanation:

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