What Happens To Your Height During The Day? Stays the same Gets taller You shrink Depends on hydration Did You Know! Your lungs can float on water — even when…

How Long Does It Take For Your Brain To Realize You're Full? 2 minutes 5 minutes 20 minutes 45 minutes Did You Know! The Only Place You Can See Blood…

Which Of These Foods Contains A Natural Chemical That Can Act Like Aspirin? Bananas Garlic Apples Cheese Did You Know! Eyes Move Over 100,000 Times a Day Your eyes make…

How Fast Do Your Fingernails Grow Compared To Toenails? Half as fast Same speed Twice as fast Ten times as fast Did You Know! Your Eyes Can Detect a Single…

What Can Happen If You Hold In A Sneeze? You faint Lungs could collapse Rupture a throat muscle Nose bleeds Did You Know! You Have a ‘Second Brain’ in Your…

What Color Is A Bruise At Its Oldest Stage? Red Yellow Blue Black Did You Know! The Stomach Lining Replaces Itself Every 3–4 Days The human stomach produces acid strong…

What Bodily Fluid Can Change Depending On Emotions? Blood Saliva Tears Urine Did You Know! Your Liver Can Regrow Itself—Even If 75% Is Removed The liver is the only internal…

Which Of These Body Parts Has Its Own Immune System? Eyes Ears Kidneys Tongue Did You Know! Your Brain “Deletes” Information While You Sleep Deep sleep doesn’t just rest your…

What Organ Produces The Most Heat In The Body? Heart Liver Brain Muscles Did You Know! Some People Hear Colors and Taste Words (Literally)This rare phenomenon is called synesthesia. In…