Do alveoli take oxygen to the blood?

What is a flu virus? What causes the skin to remain elevated when pinched? What well known painter had bipolar disorder? In the human eye what does the retina do? What is smallest a skin cell a virus or a freckle? A person with multiple sclerosis postoperative what to expect? What is the difference between ingestion and digestion and egestion? Can it be implant bleeding if it is slightly heavy and pink with clots the first two days and very light the third and just spotting for the last two days making it five days total? Which of these is a sign of dehydration shivering sleepiness talkativeness blue fingernails? How good is hyberabrasion for liver spots? Is analgesia a condition of no nervous sensation? Can you have a ringworm for two years? How does excess carbohydrate intake contribute to obesity? Can you have a blood type different than your parents? Can you get the stomach flu when you have a cold? Why is albumin present in pathological urine? 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? What is clear dome on the front of eye? What factors decrease urine output? How is Fragile X Syndrome Inherited?