I believe the answer would be A, determining a set of tasks for each goal.
<span>pressure , heat and erosion
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First off you should take them to the nearest hospital. If they are still talking and breathing well this means that the food or whatever is lodged in their esophagus. From what I've learned do not do the hiemlich maneuver because that can make it worse. This actually happened to my brother last week and he is now fine. I hope this helped you!
The arteries carry oxygenated blood away from heart and then re-takes it back to your system