My target heart rate is A. The number of times your heart beats when active
B. The number of heart beats per minute
C. The optimal heart rate an someone looking to improve their fitness should
perform
D. The heart rate I want to get to for my training session

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.