Our best estimate for the age of the universe is based on what we currently know about the universe's history is 13.772 billion years.
<h3>How to calculate the age of the universe?</h3>
There are two methods by which the scientists calculate the age of the universe:
By searching for the oldest stars
By calculating the rate of expansion of the universe and generalizing back to the Big Bang Theory.
Thus, Our best estimate for the age of the universe is 13.772 billion years.
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The correct answer
alterations in glutamate levels can produce schizophrenic like symptoms in normal subjects.
<u>Answer:</u>
The issue taken up by the candidate is a national issue.
<u>Explanation:</u>
- For the candidate running for the post of national level authority, it is mandatory to raise and talk about issues that are of national importance.
- The issues that would only address local and insignificant concerns would not help the candidate secure support from all over the country.
- The issue of economic growth of the country is primarily of everyone’s concern and is thus bound to fetch everyone’s attention.
A theory is an interrelated, coherent set of ideas that helps to explain phenomena and make predictions.
<h3>What is theory?</h3>
Theory consist of various ideas that are related.
It is often used to explain a process, phenomena or an idea situation.
Theories are postulated by scientists for various observations and reasoning.
They are principles that explain a group of facts and it is used to explain things or happenings.
Therefore, A theory is an interrelated, coherent set of ideas that helps to explain phenomena and make predictions.
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There needs to be a comma after timid.
