Answer:
1. Washing their hands regularly. 2. By taking walks together
Step-by-step explanation:
1. Keeping your hands clean will keep unwanted bacteria away that can cause you to become ill.
2. If families were taking walks, it can lower their blood pressure, improve sleep which creates more energy. It also increases the HDL (healthy cholesterol) and reduces the risks of cancer and can enhance your immune system.
hope i helped
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