Why plants don't die from cancer PBS News Acorus calamus L. Acoraceae Springer Nature Link The best plants for a bathroom: houseplants that thrive in humidity and low natural light House & Garden Nitrogen assimilation pathway in higher plants. Inorganic nitrogen in Download Scientific Diagram Sometimes called "helicopter seeds" or "whirly birds," these seeds have wings! Officially known as samaras, they are designed by nature to blow away in the wind. This gives the seed the chance