Either someone that risked their life for a cause or someone that stands for a cause.
I believe this is two, you walk facing the traffic, so that a car is not coming up behind you.
I believe it would take at least six hours for it to take effect <span />
Angina<span> (also called </span>angina pectoris<span>) is defined as: “a condition marked by severe pain in the chest, often also spreading to the shoulders, arms, and neck, owing to an inadequate blood supply to the </span>heart<span>.” A </span>heart attack<span> occurs when this same process lasts long enough to cause permanent damage to the </span>heart<span> muscle.</span>
WARNING. A warning is issued when a hazardous weather or hydrologic event is occurring, imminent or likely. A warning means weather conditions pose a threat to life or property.