,ANATOMY
PHYSIOLOG
Y
The Unity of Form and
Function
Ninth Ed
KENNETH S. SALADIN
Distinguished Professor of Biology, Emeritus
Georgia College
Digital Authors
CHRISTINA A. GAN
Highline College
HEATHER N. CUSHMAN
Tacoma Community College
,
, ANATOMY & PHYSIOLOGY: THE UNITY OF FORM AND FUNCTION, NINTH EDITION
Published by McGraw-Hill Education, 2 Penn Plaza, New York, NY 10121. Copyright ©2021 by McGraw-
Hill Education. All rights reserved. Printed in the United States of America. Previous editions ©2018, 2015,
and 2012. No part of this publication may be reproduced or distributed in any form or by any means, or stored
in a database or retrieval system, without the prior written consent of McGraw-Hill Education, including,
but not limited to, in any network or other electronic storage or transmission, or broadcast for distance
learning.
Some ancillaries, including electronic and print components, may not be available to customers outside the
United States.
This book is printed on acid-free paper.
1 2 3 4 5 6 7 8 9 LWI 24 23 22 21 20
ISBN 978-1-260-25600-0 (bound edition)
MHID 1-260-25600-6 (bound edition)
ISBN 978-1-260-79162-4 (loose-leaf edition)
MHID 1-260-79162-9 (loose-leaf edition)
Senior Portfolio Manager: Matthew
Garcia Senior Product Developer: Donna
Nemmers Marketing Manager: Valerie
Kramer
Senior Content Project Manager: Vicki Krug
Lead Content Project Manager: Brent dela Cruz
Senior Buyer: Sandy Ludovissy
Designer: Egzon Shaqiri
Lead Content Licensing Specialist: Lori Hancock
Cover Image: Mike Kemp/Rubberball/Getty
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All credits appearing on page or at the end of the book are considered to be an extension of the copyright page.
Library of Congress Cataloging-in-Publication Data
Cataloging-in-Publication Data has been requested from the Library of Congress.
The Internet addresses listed in the text were accurate at the time of publication. The inclusion of a website does
not indicate an endorsement by the authors or McGraw-Hill Education, and McGraw-Hill Education does not
guarantee the accuracy of the information presented at these sites.
mheducation.com/highered
PHYSIOLOG
Y
The Unity of Form and
Function
Ninth Ed
KENNETH S. SALADIN
Distinguished Professor of Biology, Emeritus
Georgia College
Digital Authors
CHRISTINA A. GAN
Highline College
HEATHER N. CUSHMAN
Tacoma Community College
,
, ANATOMY & PHYSIOLOGY: THE UNITY OF FORM AND FUNCTION, NINTH EDITION
Published by McGraw-Hill Education, 2 Penn Plaza, New York, NY 10121. Copyright ©2021 by McGraw-
Hill Education. All rights reserved. Printed in the United States of America. Previous editions ©2018, 2015,
and 2012. No part of this publication may be reproduced or distributed in any form or by any means, or stored
in a database or retrieval system, without the prior written consent of McGraw-Hill Education, including,
but not limited to, in any network or other electronic storage or transmission, or broadcast for distance
learning.
Some ancillaries, including electronic and print components, may not be available to customers outside the
United States.
This book is printed on acid-free paper.
1 2 3 4 5 6 7 8 9 LWI 24 23 22 21 20
ISBN 978-1-260-25600-0 (bound edition)
MHID 1-260-25600-6 (bound edition)
ISBN 978-1-260-79162-4 (loose-leaf edition)
MHID 1-260-79162-9 (loose-leaf edition)
Senior Portfolio Manager: Matthew
Garcia Senior Product Developer: Donna
Nemmers Marketing Manager: Valerie
Kramer
Senior Content Project Manager: Vicki Krug
Lead Content Project Manager: Brent dela Cruz
Senior Buyer: Sandy Ludovissy
Designer: Egzon Shaqiri
Lead Content Licensing Specialist: Lori Hancock
Cover Image: Mike Kemp/Rubberball/Getty
Compositor: MPS Limited
All credits appearing on page or at the end of the book are considered to be an extension of the copyright page.
Library of Congress Cataloging-in-Publication Data
Cataloging-in-Publication Data has been requested from the Library of Congress.
The Internet addresses listed in the text were accurate at the time of publication. The inclusion of a website does
not indicate an endorsement by the authors or McGraw-Hill Education, and McGraw-Hill Education does not
guarantee the accuracy of the information presented at these sites.
mheducation.com/highered
