Anatomy and Physiology

What Does the White Matter of the Spinal Cord Contain?

What Animal Has the Worst Vision in Nature?

What Animal Has More Than One Brain?

What Are Octopus Suction Cups Called?

Is Hair Dead Skin? The Biology of Hair Explained

Can Mushrooms Feel Pain? A Biological Explanation

How to Tell the Difference Between a Male and Female Robin

What Is Colloid Osmotic Pressure and Its Role in Health?

Are Venus Fly Traps Alive? The Biological Answer

Where Is the Base of the Heart Located in the Body?

What Are Lysozymes and How Do They Work?

How to Calculate Your Body’s Oxygen Consumption

Do Polar Bears Eat Vegetation? A Look Into Their Diet

How Far Can Kangaroos Jump? A Look at Their Leaping Power

What Do Butterworms Turn Into? The Moth Behind the Larva

How Does Concentration Affect Membrane Permeability?

What Does a Noseeum Look Like & How to Identify Them

What Color Is an Earthworm & Why Does Their Color Vary?

Why Does Blonde Hair Turn Brown With Age?

What Is the Parietal Pleura and What Does It Do?