Answer:
The law of public urination being illegal is a law designed to benefit health. Urine is very unsanitary and a bio-hazard so a law against urinating in public helps so those chemicals are not out in the public.
Explanation: ( I Hope that helped with your question)
Photoplethysmography is used to track of heart rate during a workout
Answer:
if it's a true-or-false question it's true
Explanation:
hard to answer not sure what the question is
Measure your heart rate before, during and after work outs and write it down. Monitors can be worn as a strap across the chest, on the wrist and even on the head, and by measuring your heart rate can help you exercise at the right intensity. Most don't have a display, so you'll need to connect your monitor with a sports watch or smartphone app to see your heart rate.