What's the most superior part of the lower respiratory system?
pharynx
sinus cavity
tra...
Answers: 3
Health, 23.06.2019 04:50, aliyahgregory
Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?
Answers: 2
Health, 23.06.2019 14:40, Angelo1660
Which disease could be possibly prevented through the use of regular physical exercise? a: cirrhosis b: asthma c: gout d: type 2 diabetes
Answers: 1