answersLogoWhite

0

Because for much of the earth's early history, living things were made up of soft tissue only.

User Avatar

Wiki User

7y ago

What else can I help you with?

Related Questions

Is it really true that the first living thing on earth existed in water?

Yeah, very right!


The remains of a once living thing?

Fossils are the remains of plants and animals that have been turned to stone.


What is the one thing all fossils have in common?

All fossils have in common that they are remains or traces of ancient organisms that have been preserved in some form. They provide evidence of past life and environmental conditions, offering insights into the history of life on Earth. Fossils can be found in various forms, including bones, shells, footprints, and even imprints of soft tissues, but they all share the characteristic of being remnants of living beings that existed long ago.


What is the term for the remain of thing found in rock?

The terms are fossils.


What fraction of the earths atmosphere is carbon mioxide?

Earth's atmosphere is about 0.035% CO2. Since the atmosphere is just a thin layer of gas surrounding the earth, CO2 is a much, much smaller fraction of the earth itself.


Fraction as a decimal?

there is no such thing as fraction as a decimalthere is no such thing as fraction as a decimal


What is a nonliving thing that has cellular organization?

fossils


What is the term for remaining thing in a rock?

Fossils


What do scientists believe may be the oldest living thing on Earth?

Microorganisms.Microorganisms already existed in space, floating about on space debris like ice and rock, long before Earth even existed. This is confirmed by microfossils found on meteorites that have crashed into the Earth.Studies indicate that the first living thingson Earth were single-celled microorganisms called Archaea.


How are fossils useful to historians and geologists?

Because scientists can tell what happened in the past, what kind of animals lived at that time, and how old it was. A long time ago, we found a old harry elephant under the ice. Scientists found out what animals lived, and what they looked liked. They found some food still in its mouth, and they know now what they eat. Cool huh?


What thing existed on earth first?

The first living things on Earth, single-celled micro-organisms lacking a cell nucleus or cell membrane and known as prokaryotes first appeared on Earth almost four billion years ago.


Are gems fossils?

yes they are the same thing but gems are not that ancient