Jill uses a magnet to pick up a nail. then, she touches the nail to a paper clip and picks up the paper clip. what will most likely happen when she pulls the magnet away from the nail? answer the paper clip will fall off of the nail because the nail was only a temporary magnet.

C:The paper clip will fall off of the nail because the nail was only a temporary magnet.

Explanation:

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 =