The herbaceous mile-a-minute weed Mikania micrantha Kunth (Asteraceae) is an invasive plant that is known to cause substantial economic and ecological loss in forestry and plantation sectors in its introduced range of Asia-Pacific countries (Sankaran et al., 2008).
Burj Dubai has around 160 flights of stairs.Now called Burj Khalifa. The total number of stairs to Level 160 (the top habitable floor)of Burj Dubai is 2,909; to climb even higher (46 more maintanence levels), ladders are used.
Burj Khalifa 'At the Top' Entrance Ticket. Look out from the Burj Khalifaâs âAt the Topâ observation deck with this entrance ticket to the 124th-floor viewing point. Ride the moving sidewalk to the tower as you watch a multimedia presentation on Dubaiâs history, and take the high-speed elevator up to the observation deck.