Question

What does the fossil record show?

Answer 1

Hint: Fossils are the remaining parts or hints of old living beings, saved over the ages in stone, golden, tar, ice, or another medium. Researchers who study fossils, called scientists, utilize an assortment of methods to uncover what an old life form resembled, where it lived, what it ate, and how it acted.

Complete answer:
Scientists have recuperated and considered the fossil remaining parts of a huge number of creatures that lived previously. This fossil record shows that numerous sorts of wiped out creatures were totally different in structure from any now living. It likewise shows progressions of creatures through time (see faunal progression, law of; geochronology: Determining the connections of fossils with rock layers), showing their change starting with one structure then onto the next.
Radiometric dating demonstrates that Earth was shaped about 4.5 billion years prior. The soonest fossils look like microorganisms, for example, microbes and cyanobacteria (blue green growth); the most seasoned of these fossils show up in rocks 3.5 billion years of age (see Precambrian time). The most seasoned known creature fossils, around 700 million years of age, come from the supposed Ediacara fauna, little twisted animals with delicate bodies. Various fossils having a place with many living phyla and showing mineralized skeletons show up in rocks around 540 million years of age. These creatures are not quite the same as living beings living now and from those living at interceding times. Some are so fundamentally unique that scientists have made new phyla to characterize them. (See Cambrian Period.) The primary vertebrates, creatures with spines, showed up around 400 million years back; the principal warm blooded animals, under 200 million years prior. The historical backdrop of life recorded by fossils presents convincing proof of advancement.

Note: The fossil records show the development presence of living beings.
Clarification:
-The records of fossils support the and show the evolutionary history of the living beings on the earth.
-The age of the fossils uncover the presence of the creatures around then.