"She has her mother's eyes. He has his father's nose. People, animals, and plants inherit traits from their parents through their genes. Variations and new combinations of genes create the differences
Describes how the human body changes from birth to old age and discusses what scientists are discovering about pieces of DNA called telomeres and their role in the aging process.
Examines the life of rap artist and business entrepreneur Jay-Z, including his childhood in Brooklyn, his rise to superstardom in the music industry, his successful business ventures, and his family l
Describes the life and accomplishments of the former slave turned abolitionist who became an early leader fighting for the rights of both Africans Americans and women.
Discusses the life of the multi-talented American who was a scientist and an inventor, a writer and a printer, as well as playing an influential role in the early history of the United States.
