Land plants face challenges such as predators (not specific only to land plants), gathering of water, natural disasters, changes in weather, becoming uprooted (by a number of â¦ events), and reproductive difficulties.  Predators is pretty obvious-fact that they can be eaten at any point.and plants face challenges such as predators (not specific only to land plants), gathering of water, natural disasters, changes in weather, becoming uprooted (by a number of â¦ events), and reproductive difficulties.  Predators is pretty obvious-fact that they can be eaten at any point.
Here We Go Again is the second studio album by American singer Demi Lovato. It was released on July 21, 2009, through Hollywood Records. Unlike her previous album, Don't Forget (2008), Lovato did not collaborate with the Jonas Brothers, as she wanted to work with different people and give the album a personal approach.
A heart-warming video has emerged of passengers on a busy morning train in Perth being led to an unexpected sing-a-long to 'Over the Rainbow' accompanied by a ukulele player. 'Thank you for deciding to come out of your warm cosy homes to make your way to work,' Mr Sharp says in the video.