Other
Advanced Composting Systems: Phoenix Composting Toilet
Explains how composting toilets work, their benefits to the environment, useful applications, and information on how to choose a system.
CK-12 Foundation
Ck 12: Biology: Anaerobic vs Aerobic Respiration
[Free Registration/Login may be required to access all resource tools.] Describes aerobic or anaerobic respiration.
US Department of Agriculture
Choose My Plate: Why Is Physical Activity Important?
This site includes a simple list of reasons why getting exercise is important for your physical and emotional well-being. Also, learn definitions and examples of aerobic activities, resistance activities, and stretching activities.
Sophia Learning
Sophia: Cellular Respiration Introduction: Lesson 4
This lesson will give a general overview of cellular respiration and describe why it is important. It is 4 of 4 in the series titled "Cellular Respiration Introduction."
Sophia Learning
Sophia: Cellular Respiration Introduction: Lesson 1
This lesson will give a general overview of cellular respiration and describe why it is important. It is 1 of 4 in the series titled "Cellular Respiration Introduction."