Anatomy and Physiology

Can Snails Leave Their Shells and Still Survive?

Does Smooth Muscle Have Nuclei? Location & Function

Why Do Some People Appear to Have No Chin?

What Spiders Walk on Water & How Do They Do It?

Does a Crab Have a Brain? The Nervous System Explained

How Far Can Flying Squirrels Glide and How Do They Do It?

Which Eye Colors Are the Rarest in the World?

What Are Rodents? Defining Features and Their Diversity

What Is a Glycosidic Bond? Definition & Examples

Do hornets use the same nest every year?

What Did Giganotosaurus Actually Look Like?

Does a Snake Have a Penis? A Look at Hemipenes

Can You Touch a Woolly Bear Caterpillar?

Why Is the Hair on My Arms Standing Up?

What Muscles Move Your Ears and Why Some People Can

What Happens When a Porcupine Loses Its Quills?

What Hertz Frequencies Can Dogs Hear?

Why Is Red Light Used at Night for Night Vision?

What Makes Lipids and Fats Hydrophobic?

Are There Black Roaches? Identifying Dark Cockroach Species