K12 Reader
Plant Life Cycles
Plant life cycles are the focus of a life science worksheet that is designed as a reading comprehension exercise. Readers respond to five questions based on the passage.
Biology Junction
Plant Structure and Function: Roots, Stems, and Leaves
Scientists found fossils of plants more than 420 million years old—but plants existed for up to 100 million years prior to these fossils. Learn about the importance of plants to the entire planet. Viewing a presentation helps scholars...