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

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.

1.controls blood flow2.controls oxygen flow3.carries oxygen rich blood to veins

Making sure the equipment is cleaned daily and insuring proper hygiene is kept up with the working staff.