ISBN-13: 9781936114221 / Angielski / Miękka / 2011 / 92 str.
ISBN-13: 9781936114221 / Angielski / Miękka / 2011 / 92 str.
The Pre-Level I Biology Student Textbook is an elementary text for grades K-3 that introduces students to the scientific discipline of biology. Students will learn about cells, plants and how they make food, single-cell organisms, and life cycles of butterflies and frogs. The Pre-Level I Student Textbook has 10 full color chapters.