Match the trophic levels with their correct species examples in grassland ecosystem.

$(a)$ Fourth trophic level	$(i)$ Crow
$(b)$ Second trophic level	$(ii)$ Vulture
$(c)$ First trophic level	$(iii)$ Rabbit
$(d)$ Third trophic level	$(iv)$ Grass

Select the correct option :

$(a)\quad(b) \quad(c) \quad(d)$

• A

  $(i)\quad(ii) \quad(iii) \quad(iv)$

• B

  $(ii)\quad(iii) \quad(iv) \quad(i)$

• C

  $(iii)\quad(ii) \quad(i) \quad(iv)$

• D

  $(iv)\quad(iii) \quad(ii) \quad(i)$