Directions: Answer the following questions as they are asked. Show all work for any problems. Questions similar to this may be on the unit quiz.
1.
Wave Anatomy 101: Label the following parts of the indicated waves.
1. Transverse Wave
~
I

real, smaller and upside-down.   so the answer should be b.

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 =