Name 5 ways that organism can be preserved as fossil and explain what fossil can show about earth history

preservation of original remains, permineralization, molds and casts, replacement, and compression.

Explanation:

Rock formations with exceptional fossils are called very important for scientists to study. They allow us to see information about organisms that we may not otherwise ever know

i need an image of the diagram

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.