Approximately how old is the Earth

Biology

2 answers:

Solnce55 [7]4 years ago

8 0

Answer:

The earth is approximately 4.54 ± 0.05 billion years old.

Explanation:

In solar system the earth is only planet to have life in it. The existence of water makes it unique and it is the root cause for the presence of life. Other planet do not have any atmosphere water available on them which could support life in any form.

The presence of atmosphere hydrosphere and lithosphere induces biosphere which is also defined as sphere of life. Life exist on earth in the form of plants animals and small organisms.

The first life was originated in water itself. Water gives all the essential conditions which would support life.

Agata [3.3K]4 years ago

4 0

Answer:4.5 billion years

Explanation:

According to radiometric

You might be interested in

What is the goal of the pentose phosphate pathway, explain.

uranmaximum [27]

Answer: Pentose phosphate pathway produces ribose-5-phosphate sugars that are used in the production of DNA and RNA molecules.

Explanation: Pentose phosphate pathway takes place in the cytosol like glycolysis, with its end products being ribose-5-phosphate sugars and NADH used in production of RNA and DNA.

Difference between these pathways are that the pentose phosphate is anabolic. It uses alot of energy, NADPH and ATP for building. Unlike glycolysis its primary function is not energy production, which on the other hand glycolysis is catabolic, primarily leading to the the production of energy.

6 0

4 years ago

Do physician assistants have less anixety than physicians

cricket20 [7]

No because he/she will surley be put under the same pressure

6 0

3 years ago

4. One example of a carbohydrate that stores

ale4655 [162]

Answer:

The answer to your question is D, Sugar

4 0