Consider a particle in a state desernbl dy ψ=ne-ar(r + y + 22), where α > 0 and n is a normalization factor (a) show, by rewiting the yi, m functions with m-0,±1 in terms of x, y, z, and r, that , and y,0 4t (b) using the result of (a); evaluate the probabilities for obtaining t - h, 0, and -h, respectively, in a measurement of, for a particle described by ψ above.

the part of the wave he is travelling on is the crest

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 =