Scientists publish a revised list of dangerous greenhouse gases. Which statements describe the importance of this information? Check all that apply. It confirms the need for oil fracking to produce energy. It determines the connection this information has to glacier melting. It assesses how many coal power plants to add in a community. It supports laws that protect the public from environmental hazards. It leads to new jobs that search for innovative ways to control emissions.

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

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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 =