Can you help me with the Big Bang Theory.
Can you write a few paragraphs about the evidence for the Big Bang theory and what tools scientists use to collect this evidence?
I also would like if you put 10 questions that you would want to explore or wonder about in the universe.

It's ok if its rushed, I just need a starting point.

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =

it's