Question

•What is the universe made of?
•How did life begin?
•Are we alone in the universe?


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Answer 1

Answer:

The Making of Universe is just a mystery Science is not able to find anything Universe is made of Many biilions of Substances and particles

Rocks,dust, Calcium carbonate,granite any many more more things.

And in this Universe we are not alone

Explanation:

Answer 2

Answer:

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Ans 1 - The Universe is thought to consist of three types of substance: normal matter, 'dark matter' and 'dark energy'. 

Ans 2 - Many scientists believe that RNA, or something similar to RNA, was the first molecule on Earth to self-replicate and begin the process of evolution that led to more advanced forms of life, including human beings.

Ans 3 - No, Literally we are not alone in this wide universe.

I hope my answers would help uh out!❤✌

$\huge\fbox\colorbox{pink}{Sorry!!}$