Facts about our topic
Did you know?
- As red blood cells are recycled in the liver, a by-product called bilirubin (a yellow pigment), is secreted into the bile.
- Cows have four stomachs. Each stomach has a slightly different role in digestion.
- Here's why you can't keep your eyes open when you sneeze... Each sneeze rockets out of your body at nearly 100 miles per hour!
- During your lifetime, you will produce enough saliva to fill two swimming pools!
- Right-handed people tend to chew food on their right side, while left-handed people tend to chew on their left side.