What will a plant do to find light? -- Does fertilizer help marigolds grow? -- Can seeds get too much water? -- How do leaves get air? -- Measure like a scientist -- Fun facts.
Summary:
"Sunlight, air, water, and minerals help keep plants alive. But do you know how much water is needed for a seed to sprout? Or what a plant will do to find the light it needs? Let's experiment to find out! Simple step-by-step instructions help readers explore key science concepts."--Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.