What causes low EC02 in a blood test?

My Father Died of Pneumonia before Christmas he was 64 I went up to see him a week before and gave him a kiss on the cheek If I had an ear infection could that have killed him He was on immune sup? How do you check prostate? What ingredient in ketchup prevents cancer? Why injecting insulin an essential part of the daily regime for most people with diabetes? Is there a list of goodb or bad foods for diverticulitis? Why do you die of alzheimer sikness? What should a manager of a quick service operation do if a food handler reports having a sore throat and a fever? Is alzheimers infectious or non infectious? Does braiding your hair make it longer? What are all rhythmic activities that use large muscle groups for an extended period? What is Asperger's syndrome sometimes called? Why does a plate not heat when in the microwave? Why is your favorite color hot pink? What is the purpose of neuraminidase? Is Gingivitis related to periodontal disease? What is respiratory exertion? What are signs of pregnancy when you have irregular periods? Where plasmodium live? What is the best for fever and headache? What is the general price range for plastic surgery to remove the excess skin and stretch marks from having a baby-I do not need liposuction just removal of skin?