Anatomy and Physiology

What are limbs? What are their functions?

How Long Do Bugs Sleep and Why Do They Need It?

Why Is Carbon Important to Organisms?

What Two Parts of Your Body Never Stop Growing?

Do Cats Have Night Vision? The Biology of Feline Sight

Do Deer Squat to Poop? Explaining Their Defecation Posture

What Is the Bone Under Your Tongue Called?

What Is Cytoplasmic Streaming and Its Role in Cell Life?

Can a Praying Mantis Fly? When and Why They Take Flight

Where Are Muscarinic Receptors Found?

Are Roundworms Hermaphrodites? A Look at Their Biology

What Mammal Can Stay Underwater the Longest?

What Is the Scariest Spider in the World?

Where Are Snakes Organs Located Inside Their Body?

Do Octopus Regrow Limbs? The Biology of Regeneration

What Is Proliferation in Biology and Why Does It Matter?

How Big Are Rats Compared to Mice? A Size Comparison

How Many Eyes Does a Fly Actually Have?

What Are Vertebrates? Characteristics, Groups & Examples

Do Hornworms Turn Into Hummingbird Moths?