How do fish breathe? Why do giraffes have long necks? Why do tortoises have hard shells? 'Investigate' encourages science enquiry with an interactive, investiga

A survey of animal rights issues addresses a variety of topics surrounding research animals, companion animals, wild animals, work animals, and animals used for

What do animals need to live and grow? Food, water, and shelter--just like you! My Life Science Library: Animal Needs introduces young readers in kindergarten t

What animal is the best to tell jokes to? What animal is always in a bad mood? From where did a laughing hyena get its name? Does a praying mantis really pray?