Factors Affecting the Natural Frequency. The actual frequency at which an object will vibrate at is determined by a variety of factors. Each of these factors will either affect the wavelength or the speed of the object. an alteration in either speed or wavelength will result in an alteration of the natural frequency.
Eight vital organs can be donated: heart, kidneys (2), pancreas, lungs (2), liver, and intestines. Hands and faces have also recently been added to the list. Tissue: cornea, skin, heart valves, bone, blood vessels, and connective tissue.
Be an Organ Donor. Many people who need transplants of organs and tissues cannot get them because of a shortage of donations. Of the 123,000 Americans currently on the waiting list for a lifesaving organ transplant, more than 101,000 need a kidney, but only 17,000 people receive one each year. Every day 12 people die waiting for a kidney. Organ and tissue donation helps others by giving them a second chance at life.