Lupus is an autoimmune disease. This means that the body's natural defense system (immune system) attacks healthy tissues instead of attacking only things like bacteria and viruses. This causes inflammation. Although some people with lupus have only mild symptoms, the disease is lifelong and can become severe.
Heat Settings for Fabrics. Use these basic iron temperature setting guidelines for your fabrics: acetate, 290 F; acrylic or nylon, 275 F; cotton, 400 F; linen, 445 F; polyester, silk or wool, 300 F; rayon, 375 F; triacetate, 390 F. For blended fabrics, use the lowest temperature recommended for the fibers in the blend.
Cotton plants can attain a height of 15 to 20 feet. Under ideal growing conditions, the temperature should hover between 90 to 95 degrees Fahrenheit. The plant develops a deep and extensive root system that makes it drought tolerant. The roots can grow as much as 1/2 inch per day, according to the University of Florida IFAS Extension. If the temperature dips below 60 degrees or above 100 degrees, the growth of the plant slows or ceases. High nighttime temperatures above 85 degrees can render the plant sterile.