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.
Learn more about the age of the universe
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<span>an elected legislature in various countries.</span>
Explanation:
The articles of confederation was the first form of government in the United States.
However, it was weak because the people were afraid of tyranny. It had only one branch, Congress, hence, it had no executive or president to enforce the laws. The federal government was weak and had no power to pass taxes.
55 delegates met in Philadelphia to revive the A.O.C, however, they decided to create a whole new form of government. The constitution eventually replaced the A.O.C because it provided a stronger federal government, an executive, 3 branches, and also principles that would make sure no branch has too much power.
Answer:
The current President of the Senate is Ahmed Ibrahim Lawan.
