Which day is celebrated as “World Biodiversity Day”? |
|||
(a) |
22-May |
(b) |
5-June |
(c) |
29-December |
(d) |
4-October |
Which day is celebrated as “World Biodiversity Day”? |
|||
(a) |
22-May |
(b) |
5-June |
(c) |
29-December |
(d) |
4-October |