Answer:
Depressants, and Stimulants.
Explanation:
Photoplethysmography is used to track of heart rate during a workout
A.) Valves, that’s the right answer
can you be more spacific please there are many answers to that question.
people must was there hands after every break and after handing food every product cut needs its own cutting board example meat cant be cut on the same board as potatos.
Answer:
fat
lose muscles and extra skin
Explanation:
