Chapter 20: Maintaining the Internal Environment
Use this interactive exercise to investigate the relationship between surface area and volume in cells.
This tutorial explores how the human kidney regulates internal water content and removes toxic wastes.
Test your recall for figure 20.8 with this key figure labeling exercise.
20.1: Process Animation: The human kidney
Instructors now have an easy way to collect students’ online quizzes with the Norton Gradebook without flooding their inboxes with e-mails.
Students can track their online quiz scores by setting up their own Student Gradebook.