Yellow phlegm is normally a sign of an infection, or a case of the common cold. Greenish or brownish phlegm is nearly always a sign of infection. Greenish or rusty phlegm or phlegm with rusty spots can also be a sign of pneumonia. Coughing up brown phlegm is also a common symptom of excessive smoking.
A flowboard is a variation on a skateboard, combining aspects of surfing, skating and snowboarding.
Extension ActivitiesStoryboard A storyboard is a series of pictures that tell about an important event in a story. A storyboard can tell the story of only one scene â or the entire novel.Complete the storyboard below illustrating the events described in the first two chapters of Milkweed.