B. low self-esteem can lead to depression
A) the main function of the respiratory system is to deliver oxygen to cells, and discrete carbon dioxide.
B) 1. mouth 2. pharynx 3. larynx 4. bronchus 5. bronchi 6. inferior lobe?
a) superior vena cava b) aorta c) inferior vena cava d) lower body
hope this helped!! :)
An insect bite can be considered direct transmission.
