So every organism is individually classified without the worry of mixing up two organisms like a fly and nat.
Probably Mary's doctor will not doctor a chronic villus sampling because of her first time pregnancy at the aged of 37 and her doctor ordered so many series of routine screening procedure. The doctor will not order a chronic villus sampling on Mary.
The process by which oxygen is taken to the lungs is called Inhalation or Inspiration.
"Gurgling Respirations" is not normal breathing. You need to be ready to start CPR and possibly call for a lift assist. Also be ready to possibly intubate if you are certified in doing so.
