How is radar used to forecast weather a it shows areas of high and low pressure
b it collects data in the upper atmosphere
c it collects weather data as part of a network around the country
d At locates and tracks storms and follows the path of storm systems​

in the initial assessment of breathing, signs of respiratory distress must be noted (if present), such as the use of accessory muscles for breathing, abdominal breathing and grunting respiration. next, respiratory rate must be observed. increasing breathing rate may be a sign of sickness.