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01:18:1
A boat moves up and down on a lake as a wave passes by. If the boat oscillates 10 times in 2 seconds, what is the period o
the wave?
O 0.2 seconds
O 2 seconds
O 5 seconds
O 10 seconds

that the claims meet official rules.

don't misinterpret the claims

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 =

at right angles to each other