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.
Most of the organs that are available come from deceased donors. When you fill out an organ donor card with your driver's license, you're agreeing to donate all or some of your organs if you die. A smaller number of organs come from healthy people. More than 6,000 transplants from living donors are performed each year.