Anatomy and Physiology

How Many Ribs Does a Man Actually Have?

Can the Human Body Heal Itself From Anything?

How Many Legs Does a Hermit Crab Have?

Why Is the Cell Membrane Called a Phospholipid Bilayer?

Is a Mushroom a Fungus? Explaining the Fungi Kingdom

Do Squirrels Have Babies? When and How They Are Born

How Many Eggs Can Roaches Lay? A Look at Key Species

How Fast Can an Elephant Actually Run?

Do Birds Have Periods and Why Might They Bleed?

How Many Skin Cells Are Shed Per Minute?

What Is the Overall Reaction for Photosynthesis?

How Long Are the Blood Vessels in the Human Body?

Does a Lion Eat Grass? The Science Behind the Behavior

Do Spiders Lay Eggs? A Look at the Reproductive Process

Do Seals Eat Plants? Why These Mammals Are Carnivores

Why Are Humans Biologically Considered Animals?

What Is a Biological Buffer & Why Are They Important?

What Is Cell Theory? A Foundational Principle of Biology

What Is Found in the Cytoplasm of a Cell?

Is Kcal the Same as Cal? A Scientific Explanation