Which Part Of The Body Is Responsible For Your Sense Of Balance? Inner ear Tongue Thyroid Sinuses Did You Know! Some muscle disorders can make a person’s muscles unusually large…

Which Substance In Your Body Is Strong Enough To Help Protect Teeth Chewing? Keratin Cartilage Tooth enamel Gums Did You Know! You can develop a form of appendicitis even after…

What Happens To Your Spine While You Sleep? It becomes permanently longer It becomes completely rigid Nothing changes It slightly lengthens Did You Know! A rare tumor of the appendix…

Which Part Of Your Body Is Home To Trillions Of Microorganisms That Can Influence Digestion And Other Aspects Of Health? Stomach only Large intestine Gallbladder Appendix only Did You Know!…

What Gives Human Blood Its Red Color? Calcium Hemoglobin Plasma Collagen Did You Know! Teeth can develop tiny cracks that are extremely difficult to detect. Cracked tooth syndrome can cause…

Where Is The Smallest Muscle In The Human Body Located? Ear Eye Finger Nose Did You Know! Some people develop extra teeth that never properly emerge. Known as supernumerary teeth,…

Which Organ Filters The Blood? Stomach Pancreas Kidneys Gallbladder Did You Know! A tooth can begin to “eat itself” from the inside. A condition called internal tooth resorption occurs when…

Which Body Part Contains More Than Half Of The Bones In Your Entire Body? Skull and spine Hands and feet Arms and legs Rib cage and pelvis Did You Know!…

Which Activity Can Provide Benefits For Your Heart, Muscles, Bones, And Mood? Regular physical activity Staying awake all night Sitting for long periods Skipping meals Did You Know! A seemingly…