Biology 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078024269
ISBN 13: 978-0-07802-426-9

Chapter 36 - Body Fluid Regulation and Excretory Systems - Assess - Page 689: 2

Answer

A

Work Step by Step

Urea takes significantly less energy to create than uric acid. Urea is a smaller molecule and is released in a less-concentrated form.
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