Ever wonder how some bugs seem to be able to walk on water? What holds DNA together? To understand these concepts, you’ll have to look below the surface of biology and look at chemical bonds.
Bacteria plays a much larger role in our world then we think. It covers almost every surface of our bodies, our homes and even our food! Before you get too grossed out, find out how bacteria works and why some ‘germs’ are actually good for you!
Food digestion in the human body is a complex and amazing process. Learn about each part of digestion step by step, from your first bite to foods final journey.
Make learning about the digestive system easier and more fun by learning some of these digestive system terms first: A guide for elementary school kids.
See how to maintain a healthy pH with what you eat. Your body regulates pH of what you take in and what you bring out. Believe it or not, pH plays a large factor in quality of your health and well-being.
What is anaerobic respiration? How does it work? What is the chemical equation for it? Use this study guide to discover more.