Anatomy and Physiology

How Strong Are Armadillo Shells Really?

Are Slugs the Same as Snails? The Key Differences

Do Snakes Have Live Babies or Do They Lay Eggs?

Can Sperm Survive in Water and Cause Pregnancy?

Can Skunks Smell Their Own Spray? The Science of Olfaction

What Dinosaur Had 900 Teeth and Why Did It Need Them?

Are Rattlesnakes Immune to Their Own Venom?

How Big Is a Giant Squid Compared to a Human?

What Is the Temperature Inside the Womb?

What Time of Year Do Snakes Shed Their Skin?

How Is Hydrochloric Acid Made in the Stomach?

What Type of Snake Is a Corn Snake?

Are Rabbits Herbivores, Carnivores, or Omnivores?

Do Hens Have Sex? How Chickens Reproduce and Lay Eggs

Why Is It Called the Fluid Mosaic Model?

Is Cellular Respiration Catabolic or Anabolic?

Why Do Astronauts Wear Space Suits?

What Does the Apatosaurus Look Like?

How Many Types of Bed Bugs Are There?

What Kind of Sounds Do Bats Make, and Why?