Which of the following adaptations is likely to be observed in arid condition ?
(i) vertically hanging leaves
(ii) presence of salt glands
(iii) green fleshy stem
(iv) absence of vascular tissue, scarcely developed vascular tissue.
A. (i) and (ii)
B. (ii) and (iv)
C. (i) and (iii)
D. (ii) and (iii)