Vessels that carry blood back to the heart?
need food and oxygen to live?
the thin-walled tube which carries air from the nose and mouth into the lungs?
the liquid part of blood left over after clotting has taken place?
to stop bleeding?
carry oxygen to the cells and take carbon dioxide away?
the body fight infection?

Which information can be accessed through a patient portal? test results support groups insurance bills cost comparisons

Astructural difference between the trachea and esophagus that prevents the trachea from collapsing is the presence of: a) smooth muscle b) skeletal muscle c) respiratory cilia d) rings of cartilage

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits