How can i approach my exams with confidence and do really well at them rather than bursting out in tears every night with all the stress? how much sleep should a night? but i need a minimum of 9 hours of study a day.
(i think this goes under health i don't know)

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.