Two photographers are competing for business in town. andrea uses only film photography and
keira uses only digital photography. keira claims that the digital technology is superior, and her
advertisement claims that the images can be stored, shared, and copied more easily. they can
even be sent long distances using a series of wave pulses to transmit the information. andrea
replies that digital images can be stolen and altered more easily.

do the advantages outweigh the disadvantages, or do both sides have valid points? support
your answer with at least three reasons.

b) returns freshwater to the earth.

c) returns freshwater to the earth.c) occurs after condensation.

d) returns freshwater to the earth.c) occurs after condensation.d) roughly equal to the amount of evaporation.

happy to

pls mark as brainliest.

where is the photo and the answer choices?

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 =