Question

Write down your ideas about why type O blood might be im higher demand than other blood types

Answer 1

O blood is in higher demand because it is the universal donor. People with O blood can donate red blood cells to people with blood types O, A, B, and AB.

While people with type A blood can only donate to people with type A blood and people with type AB blood. People with type B blood can donate only to other people with type B blood and people with type AB blood. People with type AB blood can only donate to people with type AB blood.