I know ive already put this in but i dont knwo where to go to it. so ima ask agian lol. i stil need help. Which statement is true about pandemics and epidemics?

A pandemic can escalate into an epidemic.
An epidemic can escalate into a pandemic.
A pandemic is localized in one area while an epidemic is spread across countries.
A pandemic only involves infectious diseases while an epidemic only involves noninfectious diseases.

please, and thanks!