How the use of pedometers benefited people at high risk for type 2 diabetes

A pedometer is a device, usually portable and electronic or electromechanical, that counts each step a person takes by detecting the motion of the person. It is mostly installed in a phone or a fit bit watch.

The use of pedometers has benefited people at high risk for type 2 diabetes because these people need plenty of exercise.

Pedometers can help track the amount of exercise one has done for a certain period. And if he or she needs more exercise it can tell that too adn also if they have achieved their goal or not.

answer(b) keep oxygenated and deoxygenated blood separate;

hey, the answer to the question would be d.) data on injury causes and rates.