Why are physical fitness attitudes important?
a. they are able to change our moods.
b. they reflect our internal ethics.
c. they show others how we feel.
d. they influence pur activity levels.

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.