Anatomy and Physiology

How Long Is an Anteater Tongue and Why?

How Often Are New Sperm Made? The Production Cycle

When Starving, What Does Your Body Burn First?

How Long Can You Float in the Ocean?

What Are Earwig Pincers For and Are They Dangerous?

How Much Tooth Is Removed for a Crown?

If You Stop Taking Testosterone, Will Your Period Come Back?

What Is Stimulus in Biology? Definition, Types & Examples

What Is a Trigger Shot for IUI and How Does It Work?

What Is It Called When a Frog Changes Gender?

Does Salt Water Help Mosquito Bites?

Are Tortoises Intelligent? A Look at Their Cognitive Abilities

Where Is the T4 Vertebrae Located and What Is Its Role?

How Much Does Excess Skin Weigh After Weight Loss?

Can the Kidneys Regenerate After Damage or Disease?

Why Do Fish Bleed From Their Gills When Caught?

Does a Gnat Have a Brain? Insect Neurology Explained

How Fast Are Anteaters? Their Top Speed & Defenses

How Much Feces Can Your Body Safely Hold?

Can I Be Put to Sleep for a Root Canal?