1) When a child takes cold medicine inconsistently, saying they have and haven't taken it, the cold virus can develop resistance and become harder to cure. 2) Heating plastic containers in the microwave can release harmful substances into the food. 3) At night, the lights from cars appear to spread out. 4) The menstrual flow was so heavy that the pants became soaked with blood. 5) Stress can cause periods to come early or late, altering the menstrual cycle. |
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