Heart transplant recipients can now days expect nearly a 90% 1 yr survival and 75% at 5 years. This therapy is for patients with end stage heart failure who otherwise have a poor quality of life and limited prognosis without transplant or lvad. ...
True Form Fossils True form fossils are when the actual plant or animal IS the fossil; that is, the whole organism has been preserved. The soft tissues of the organism never decay. These fossils are made when a plant or animal gets trapped in ice, tar, or amber. In a true fossil, the original features like the color and shape of the organism remain intact. This evidence gives scientists the BEST observation of past plants and animals. Create a free website
A fossil is the preserved remains or trace of a dead organism. Fossils can be formed in several ways: 1  Dead animals and plants can be preserved in amber-hardened tree resin-peat bogs, tar pits, or in ice. 2  Casts or impressions, such as foot prints, can be covered by layers of sediments.3  Hard body parts, such as bones, shells and leaves, can be covered by layers of sediments.ossils can be formed in several ways: 1  Dead animals and plants can be preserved in amber-hardened tree resin-peat bogs, tar pits, or in ice. 2  Casts or impressions, such as foot prints, can be covered by layers of sediments. 3  These eventually become rock, so preserving the casts.