Match the following column and choose the correct option :
`{:("Column-I ","Column-II"),("(a) Top carnivores ","(i) Kangaroo rat"),("(b) Microconsumer ","(ii) Lion"),("(c) Key stone species ","(iii) Fungi"),("(d) Endemic species ","(iv) Kangaroo"):}`

Options

A. a-ii, b-iii, c-i, d-iv
B. a-iv, b-iii, c-i, d-ii
C. a-iii, b-i, c-ii, d-iv
D. a-ii, b-iii, c-iv, d-i

Answer

A