Anatomy and Physiology

Do Children Have More Bones Than Adults?

What Mammal Can Jump the Highest? And Why It Jumps So High

How Fast Can a Spider Really Spin a Web?

What Factors Affect the Rate of Osmosis?

Do Beavers Have Orange Teeth? And the Reason Why

Do Ants Have Backbones or an Exoskeleton?

What Does Calcium Do During Muscle Contraction?

Do Squid Have Gills? The Biology of How They Breathe

How Much Grass Does a Cow Eat Per Day?

What Do Bloodworms Look Like? Identifying Different Types

Can Spiders Walk on Water? Here’s How They Do It

Does Milk Curdle in Your Stomach & Why It’s a Good Thing

What Is the Composition of Maltose?

How Many Mice Can Be Born at Once?

How Many Veins Are in Your Legs & What Is Their Function?

What Animals Have Blue Blood and Why Is It Blue?

Do Loons Walk on Land? How These Birds Move

Are There Muscles in Your Head? Key Muscles and Functions

Does Every Animal Have a Heart? The Answer Is Complex

Can a Ram Kill You? Analyzing the Real Dangers