Examples of mechanical vectors(4)

At age 16, juana has an appropriate weight and eats whatever she wants whats the best stratwgy juana can use to ensure good health? a) walk once a day and start paying attention to her diet to prevent weight gain b)engage in regular. physical activity and get in the habit of eating food that is high in nutrients c) take up an aerobic sport like soccor and reduce her calorie intake to 1800 per day

Ab+cd-> ad+bc is what kind of reaction

To your family you want to buy a quality hand washing product. what are 4 strategies you woulld use