Consider the following statements (i) - (iii), each with one or two blanks
(i) Bones have a hard and non-pliable ground substance rich in $\underline{1}$ and $\underline{2}$ which give bone its strength
(ii) Some of the columnar or cuboidal cells get speciallised for secretion and are called $\underline{3}$ epithelium
(iii) $\underline{4}$ junctions help to stop substances form leaking across a tissue
Which one of the following options, gives the correct fills ups for the respective blanks from (1) to (4) in the statements ?

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