Body / Life - Page 2

Body / Life - Page 2

• Body / LifeWhy do we sweat?
• Body / LifeWhy do we feel thirsty?
• Body / LifeWhy does the body need water?
• Body / LifeWhy do white blood cells matter?
• Body / LifeWhy can red blood cells carry oxygen?
• Body / LifeWhy does blood pressure exist?
• Body / LifeWhy can we feel a pulse?
• Body / LifeWhy does your heart rate rise during exercise?
• Body / LifeWhy do we dream?
• Body / LifeWhy are taste and smell linked?
• Body / LifeWhy does digestion start in the mouth?
• Body / LifeWhy does body temperature stay fairly constant?
• Body / LifeWhy do we get goosebumps?
• Body / LifeWhy does skin wrinkle in water?
• Body / LifeWhy do we sneeze?
• Body / LifeWhy does the nose run in cold air?
• Body / LifeWhy do tears form?
• Body / LifeWhy do pupils change size?
• Body / LifeWhy do bones heal?
• Body / LifeWhy do muscles get tired?
• Body / LifeWhy do wounds form scabs?
• Body / LifeWhy is blood red?
• Body / LifeWhy do lungs have branching tubes?
• Body / LifeWhy do we breathe?