01042ojm 2200241z- 450 991015574050332120230913112557.01-5124-4706-4(CKB)3710000000976132(BIP)058891679(EXLCZ)99371000000097613220231107c2017uuuu -u- -engExperiment with a Plant's RootsLerner1 online resource (32 p.) illRoots help keep plants alive. They take in water and minerals. But do you know how much of a plant is made up of its roots? Or whether roots always grow down? Let's experiment to find out! Learn more about plants in the Plant Experiments series--part of the Lightning Bolt Books(tm) collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt Books(tm) bring nonfiction topics to life!581.4/98Higgins Nadia1434902AUDIO9910155740503321Experiment with a Plant's Roots3594064UNINA