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From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields.
وصف
24 x 36". Illustrates daily changes during the 21-day development of the chick embryo. Also features a diagram of a fertilized egg and the path of an egg through the chicken.
