What Fruit Has The Most Vitamin C Per Serving? Guava Kiwi Orange Pear Did You Know! The human digestive system is around 30 feet long: From the mouth to the…

What Is The Name Of The Pigment That Gives Skin And Hair Color? Keratin Melanin Sebum Cartilage Did You Know! The small intestine is where most digestion and nutrient absorption…

Where On Your Body Is Your Skin The Thinnest? Top of head Lips Eyelid Ears Did You Know! Over 100 Billion Neurons: The human brain is estimated to have around…

About How Many Inches A Year Does Hair Grow? 6 inches 8 inches 10 inches 12 inches Did You Know! Speed of Nerve Signals: Nerve signals can travel at speeds…

After What Age Do Babies Start Shedding Tears? One day One week One month One year Did You Know! Muscle Regeneration: Skeletal muscles can repair and grow after damage. When…

What Type Of Cells Fight Infections And Diseases? Red blood cells Platelets White blood cells Erythrocytes Did You Know! Muscle Memory: When you repeatedly perform an action, your muscles “remember”…

What Does Cartilage Link? Joints and bones Muscles and bones Veins and bones Joints and muscles Did You Know! Muscle Types: The human body has three main types of muscle…

Which Mineral Is Essential For Proper Fluid Balance In The Body? Sodium Sulfur Calcium Phosphorus Did You Know! Strong Yet Lightweight: Bones are incredibly strong for their weight. A cubic…

What Is The Most Common Type Of Skin Disorder? Eczema Acne Rosacea Hives Did You Know! Bone Regeneration: Human bones are constantly being broken down and rebuilt in a process…