It's considered to be an advantage to have lungs with increased capacity, because with increased capacity a. the lungs will fight off colds and influenza. b. the chest looks more "buff." c. the lungs can better exchange oxygen and waste products in the blood. d. anaerobic exercise is easier.

The potential to eradicate preventable diseases in the future depends on other societal factors that influence coordination and deployment of global health resources. for example, 70 confirmed cases of circulating vaccinederived poliovirus type 2 (cvdpv2) were reported syria, which is embroiled in war. where else are similar societal challenges preventing the eradication of polio? uzbekistan. nigeria. pakistan. a and c. b and c.