Close to Critical planet's air is a little less than the density of liquid water will the raindrops descend slowly; otherwise, they would come down like meteors and make life on Tenebra impossible. But life is possible on Tenebra. Although Clement doesn't say so explicitly, Tenebra's plants do not use photosynthesis. The optical depth of the atmosphere is too great for enough of Altair's light to reach the ground. Instead, Tenebra's plants use chemosynthesis based on the transformation of sulphur oxides. The process is much like that used by plants growing around the hydrothermal vents known as black smokers on the bottom of
What U Need? What U Need? "what U need?" is a single recorded by Chinese singer Lay for his debut extended play "Lose Control" . It was pre-released on October 7, 2016 by S.M. Entertainment as a birthday gift for Lay's fans. Produced by Devine Channel and Lay, "what U need?" is described as a "Pop-R&B" song with lyrics about being overwhelmed by a loved one. "what U need?" music video was released on October 7, 2016. It features Lay with backup dancers dancing the song's choreography. Lay performed "what U need?" for the first time on October 9 at the 2016 Asia