(answer fast)
in which layer of a rock would the oldest fossils, such as this one, be found?

a) lowermost

b) middle

c) stratosphere

d) uppermost

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

volts times amps 6 x 0.5 3w

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 =