World Blood Donor Day

Question 1: What is the most common blood type among humans? <br />Question 2: How often can a healthy individual typically donate whole blood? <br />Question 3: What percentage of the human body's weight is made up of blood? <br />Question 4: Which component of blood helps to clot and stop bleeding? <br />Question 5: In what year was World Blood Donor Day first observed, as established by the World Health Organization?<br /><br />Unlock an ad-free podcast experience with Caloroga Shark Media! Get all our shows on any player you love, hassle free! For Apple users, hit the banner on your Apple podcasts app...