A Very Brief Overview of Cactus Spines

By Joe Bowman | joebowman.scienceblog.com In the dry and parched lands of the Americas the cactus in all it’s many forms thrive in the some of the most challenging environments.  In ecosystems where even the slightest advantage can mean the difference between survival and extinction each adaptation brings new opportunities for gaining advantages. The most … Read moreA Very Brief Overview of Cactus Spines