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.
Some people who need. organ transplants cannot get them. because of a shortage of donations. The national waiting list for organ. transplants grows longer every day. Thousands die each year while waiting. for a transplant of a vital organ, such. as a kidney, heart, or liver. How are organs and tissues for.