Anatomy and Physiology

How Long Can a Whale Hold Its Breath?

What Are ATP and CTP and What Do They Do?

What Is the Tertiary Structure of a Protein?

Why Do Small Animals Have Faster Heartbeats?

Where on a Long Bone Is Articular Cartilage Found?

What Is Oxaloacetate and What Does It Do?

What Is the Function of the Primary Motor Cortex?

Why do the cells in all living things need energy?

What Does Snake Poop Look Like? Identifying Droppings

Penguins: Do They Have Feathers or Fur?

Is a Lysosome Prokaryotic or Eukaryotic?

Which Human Has the Best Eyesight in the World?

How Are Pigs So Intelligent? A Scientific Look

Does a Mother’s DNA Change After Pregnancy?

What Does a Black Widow Eat? Diet, Prey, and Hunting Habits

What Is a Garfish? Species, Habitat, and Characteristics

Did Dilophosaurus Really Have Frills?

How Are Monomers Bonded Together to Form Polymers?

How Fish Breathe Underwater: The Function of Gills

Are Jellyfish Cephalopods? The Key Differences Explained