Nuclear Physics and Quantum Phenomena
-) The Gravitational force is an
between two
noticeable with really large masses, like that of the
2) The electromagnetic force is two related forces, the electric part of t
, the magnetic part is based on their

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 =