Prisms separate light, such as that from the sun, by wavelength.

The correct answer is:

Prisms separate white light, such as that from the Sun, by wavelength.

Explanation:

Because each color is refracted conversely, each counts at a distinct angle, resulting in a fanning out and detachment of white light into the colors of the spectrum. Water droplets in the air can act in a manner comparable to that of a prism, departing the colors of sunlight to create a spectrum recognized as a rainbow.

The correct answer is:

Prisms separate white light, such as that from the Sun, by wavelength.

Explanation:

Because each color is refracted conversely, each counts at a distinct angle, resulting in a fanning out and detachment of white light into the colors of the spectrum. Water droplets in the air can act in a manner comparable to that of a prism, departing the colors of sunlight to create a spectrum recognized as a rainbow.

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 =