Molly Webster – författare
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3 produkter
3 produkter
Inbunden, Engelska, 2023
284 kr
Skickas inom 11-20 vardagar
There once was a little black hole who loved her universe, and especially her friends: the stars and the planets, the space rocks and the space fox, even the flying astronauts. She loved to play and laugh with them as they soared through the galaxy. That is, until they disappeared—which was always what happened. The little black hole felt all alone. But when she meets a big black hole and shares her worries, the big black hole knows just how to help! And the little black hole finds out that she has the power to find her friends, wherever she goes.With a quirky, playful story, sweet and silly art, and information about the real science of black holes, this heartwarming story reminds us all that friendship is never more than a quick thought—and glow—away.
E-bok
Engelska, 2023162 kr
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E-bok
PDF, Engelska, 20131 015 kr
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Comparative Vertebrate Morphology provides a comprehensive discussion of vertebrate morphology. The structure-function concept at the level of organs and organ systems is fundamental to an understanding of comparative evolutionary morphology. It is upon these three interrelated aspects—structure, function, and evolution— that that contents of this volume have been organized and presented. The book opens with a discussion of general concepts on vertebrate evolution. This is followed by separate chapters on vertebrate phylogeny, skeletal components, the cranial and postcranial skeleton, muscular tissues, muscular system, and development of the integument, nervous tissues, sense organs, nervous system structure, nervous pathways, and endocrines. Subsequent chapters deal with the digestive, respiratory, circulatory, excretory and water balance, and reproductive systems. This book was designed to meet the needs of a one-semester course for students who have already had an introductory course in biology. It is assumed that the lectures will be supplemented by a laboratory with its own laboratory manual. The organization of the text allows the instructor to coordinate the laboratory and lecture portions of the course.