Students use easy-to-grow radish sprouts to observe geotropism, phototropism, hydrotropism, toxic stress, greenhouse conditions, and more as they continue to record and graph the growth of the sprouts.
The cover is intact but may have been written on. Spine may show signs of wear. All pages are intact but may include limited notes, highlighting, or light pencil marks. May include "From the library of" labels, stickers, or markings.