Answer:
sickle cell anemia
Explanation:
People with sickle cell anemia have an abnormal version of hemoglobin. Hemoglobin is the protein that allows the red blood cell to carry oxygen through the body. This altered Hemoglobin is usually called sickle hemoglobin because of its "sickle" shape instead of the normal oval shape. Sickle Cell Anemia is hereditary.
Answer: In a T-chart you show more than one cause while using a star chart you use only one cause.
Explanation:
The question is "Describe how T-charts and Star Charts can be used to organize information into cause-and-effect relationships." So I described it merry Christmas