Answer:
Flashlight
Explanation:
Flashlight because most likely, current might go during a disaster.
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Umbilical chord...............
Physical activity is important for everyone, but how much you need depends on your age. Adults (18-64 years) Adults should do at least 2 hours and 30 minutes each week of aerobic physical activity at a moderate level OR 1 hour and 15 minutes each week of aerobic physical activity at a vigorous level. Hope I helped :)