How does a pedometer help people reach their fitness goals? A. It measures calories burned.
It usually doubles as an MP3 player and keeps people motivated.
C. They count steps during a workout.
D. They measure the number of lifts done per exercise.

if an attention line is required on a business letter envelope the united states postal service remmends placing it

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.