Examines the parts and orgainzation of the digestive system, including information on diseases of the digestive system.

Provides details on the anatomy of fourteen mammals, including dolphins, chimpanzees, squirrels, and humans, and describes the musculoskeletal, circulatory, nervous, digestive, and reproductive systems of each animal.

Explains the hows, whys and wherefores of defecation.

This complete (and completely gross) guide to the human body is the hilarious debut nonfiction children's book from world-wide multi-million bestselling author and former doctor Adam Kay! Do you ever think about your body and how it works? Like really, really think about it? The human body is extraordinary and fascinating and, well...pretty weird. Yours is weird, mine is weird, your math teacher's is even weirder. This book is going to tell you what's actually going on in there, and answer the really important questions, like: Are boogers safe to eat? Look, if your nose is going to all that effort of creating a snack, the least we can do is check out its nutritional value. (Yes, they're safe. Chew away!) And how much of your life will you spend on the toilet? About a year—so bring a good book. (I recommend this one.) Sit back, relax, put on some rubber gloves, and let a doctor take you on (slightly repulsive) tour of your insides. Welcome to Kay's Anatomy*. *A fancy word for your body. See, you're learning already.

These classic titles are now updated with the most recent research with the cooperation and curators from the Smithsonian's Air & Space and Natural History museums. These new editions feature full-color photos, glossaries, reference materials, and indices.

The trusted, New York Times best-selling author of It's Perfectly Normal presents the first in a charming and reassuring new picture book series for preschoolers that answers questions that many children ask about themselves and their friends in an entertaining and straightforward way.

At some point during the last 100,000 years, humans began exhibiting traits and behavior that distinguished us from other animals, eventually creating language, art, religion, bicycles, spacecraft, and nuclear weapons—all within a heartbeat of evolutionary time. Now, faced with the threat of nuclear weapons and the effects of climate change, it seems our innate tendencies for violence and invention have led us to a crucial fork in our road. Where did these traits come from? Are they part of our species immutable destiny? Or is there hope for our species’ future if we change? With fascinating facts and his unparalleled readability, Diamond intended his book to improve the world that today’s young people will inherit. Triangle Square’s The Third Chimpanzee for Young People is a book for future generation and the future they’ll help build.

Reveals the inner workings of the human body and all of its systems and mechanisms.

Taste is one of the five senses. Our mouth and tongue let us taste. Simple, fun text teaches readers about the sense of taste and how the mouth and tongue let us taste. Quizzable text is at an Accelerated Reader ATOS level of 1.0 or lower.

"Introduces readers to meningitis, including causes, symptoms, treatments, and the personal experience"--