Lorna is looking to buy a low-cost piece of exercise equipment for full-body strength training that will allow her to adjustment intensity by changing the number of sets and reps she completes. which of the following should she buy?
a- elliptical trainer
b- exercise tubing
c- jump rope
d- treadmill

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.