Using the 5 steps of the scientific method and writing your response to each of these steps, respond to step one, Identifying the Problem (Asking a Question) as an introduction to steps 2-5. “ You have just come home from school and noticed that the power is out. You’re upset because the refrigerator isn’t working and you can’t watch movies or play video games. Using the Scientific Method, how do you figure out what happened? It’s a rainy and windy day. Please be specific and use detail in your response.”

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

i think the answer is a, hope this : )

option number c is the right answer.

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 =