Photoplethysmography is used to track of heart rate during a workout
Answer:
sorry for ur lost
i know what it feels like to lose a dog its painful
hope you get better soon
Explanation:
I think it would be B because it is very true that kids don't get out an do activity really at all
An MRI is needed when doctors think there is inflammation, a tumor, or something medically wrong with the brain that we can't see on the outside.
Stress may make pain, bloating, nausea and other stomach discomfort. Vomiting may occur if the stress is severe enough. Furthermore, stress may cause an unnecessary increase or decrease in appetite. Unhealthy diets may in turn deteriorate one’s mood
