Campbell Biology (11th Edition)

Published by Pearson
ISBN 10: 0-13409-341-0
ISBN 13: 978-0-13409-341-3

Chapter 34 - 34.5 - Concept Check - Page 738: 1


Three adaptations for life on land are: the amniotic egg which retains water and is generally more durable than earlier appearing eggs, the ribcage used to ventilate the lungs more efficiently, and less-permeable, water-conserving skin.

Work Step by Step

This can be found on p. 728-729. Look at the listed features and ask yourself what helps to hold water at whatever stage of the life cycle is mentioned.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.