Javier and his wife are preparing to have sex. his penis becomes erect and his testes "pull up." he is likely to be in the stage of the sexual response cycle according to masters and johnson.

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.