Blood Disorders Affecting Red Blood Cells. Blood disorders that affect red blood cells include: Anemia: People with anemia have a low number of red blood cells. Mild anemia often causes no symptoms. More severe anemia can cause fatigue, pale skin, and shortness of breath with exertion.Iron-deficiency anemia: Iron is necessary for the body to make red blood cells.lood Disorders Affecting Red Blood Cells. Blood disorders that affect red blood cells include: Anemia: People with anemia have a low number of red blood cells. Mild anemia often causes no symptoms. More severe anemia can cause fatigue, pale skin, and shortness of breath with exertion.
In other words visual arts are art that you look at, but âThe Artsâ were not always categorized as such. The Arts was the term given to anything that was scholarly in the middle ages and this included language, geometry, mathematics, astronomy, music, and painting.
Everybody immediately responds to subject matter in art. A picture of a butterfly and a picture of a snake do not get the same response. In addition to subject matter*, the formal aspects of visual composition are like the grammar of a language. In writing, a story is written with words - subject matter. Like good literature and good poetry is more than words and subject matter, art is more than pictures. The organization, the sentence structure, the style, and so on can make or break a good story. In art, the way the formal elements are arranged can make or break a good picture idea. The use of design principles applied to the visual elements is like visual grammar. When children learn art, it is like learning to read and write the language of vision.