Answer:
Check the power supply
Explanation:
verified just got it right
Explanation:
un marrano xx abababajabababdbdbfbx xjxbxbxbzxbxjxjsjss
Answer an unit of measurement.
For example: inch, hour, minutes, feet, meters.
<span>Unidirectional flow in the heart is ensured because the heart contains valves that prevent backflow.
These valves keep the flow of the heart going in one direction (hence the name "unidirectional").</span>
I believe it's aerobic exercise.
