Author

Lauren Holland Page 4

Lauren Holland is a staff writer at Biology Insights with a focus on human physiology. She spent several years as an academic laboratory technician running bench experiments for university researchers. Holland now concentrates on how major organ systems function, explaining anatomical processes through grounded, everyday analogies.

What Do Nerves Do in the Nervous System?Brain & Nerves
What Are the 7 Main Functions of Blood?Heart & Lungs
What Does the Inside of a Heart Look Like?Heart & Lungs
What Role Does Blood Play in the Body?Heart & Lungs
What Is the Pituitary Gland and What Does It Do?Hormones
What Are Dead Skin Cells and What Do They Do?Skin & Hair
What Is Lymph Made Of: Proteins, Cells, and Fats Biology
What Does the Nervous System Do for the Body?Brain & Nerves
What Percentage of Blood Is Made Up of Plasma?Heart & Lungs
How Does the Heart Pump Blood Through Your Body?Heart & Lungs
What Does the Skin Do? Functions and Key Roles Skin & Hair
How Do Bruises Form? What’s Happening Under Your Skin Skin & Hair
What Is Human Excrement? Composition and Key Facts Gut & Kidney
What Is the Plaque? Teeth, Arteries, and the Brain Heart & Lungs
How Painful Is Crucifixion? What the Body Endures Safety
What Creates Ear Wax and Why Your Body Needs It Eyes & ENT
What Do Red Blood Cells Do? Functions Explained Heart & Lungs
How Do Goosebumps Happen? The Science Explained Skin & Hair
How Do I Breathe: The Biology Behind Every Breath Biology
What Is Energy Management in the Human Body?Biology
How Voice Is Produced: From Lungs to Spoken Word Eyes & ENT
What Is Motility? Gut, Sperm, and Cell Movement Biology
What Does Human Flesh Look Like, Layer by Layer?Biology
Can You Live Without a Spine?Bones & Muscles
What Color Are Tears? The Science Behind Their Clarity Eyes & ENT
What Color Is Arterial Blood and Why?Heart & Lungs
How Many Blood Vessels Are in the Human Body?Heart & Lungs
What Are Pigment Cells and How Do They Work?Biology
Are There Arteries in the Buttocks?Bones & Muscles
What Are Some Fun Facts About the Respiratory System?Heart & Lungs