Find Free Open Courseware. Your search will find free online courses from MERLOT, MIT OPENCOURSEWARE, and the other universities providing OpenCourseWare. Open Chemistry OpenCourseWare. University of California Irvine (UCI) has produced video-intense open courses that a UCI undergraduate needs for the Chemistry major.
As a wound heals scar tissue fills in the damaged places. While a scar may look quite dramatic after itâs first formed, over time its appearance, size and color naturally fade. On average, most scars can take 6 to 18 months to heal naturally. More severe scars can take years.
In brief: Months. Most scars are durably healed in 4-6 weeks. But studies have shown the average time for complete scar maturation (become soft, pale, and flat) is 7 months. Some individuals with genetic tendencies for hypertrophic scarring will take 1-2 years or more for their scars to settle down.