Trilobites: Where Sloths Find These Branches, Their Family Trees Expand A study showed that when some animals find a crucial resource, they can survive in changing environments and even thrive. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Life on Mars: Resilient bacteria thriving in briny water could live on Mars and JupiterEinstein’s theory of relativity: Distant star system proves Einstein theories CORRECTNASA launch date: Parker Solar Probe primed for August trip to the sunThe Lost Dogs of the AmericasGreen comet EXPLODES in night sky: Comet PANSTARRS bursts with light over EarthTrilobites: Never Mind the Summer Heat: Earth Is at Its Greatest Distance From the Sun