What challenges do investigators face when conducting a scientific inquiry? Scientific inquiry is not easy to implement because of several factors. One of the problems is taking into consideration all the (1) and deciding which ones to standardize. Another problem investigators face during experimentation lies in (2) the evidence.

A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.

A scientific inquiry refers to the process of seeking out new knowledge through experimentation. It is the process through which scientists gather new knowledge.

A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.

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slitherio is the original. its the best friend of all middle schoolers. the man you can count any time you have some free time. slitherio is the guy you hang with while you're in the computer lab suppose to be doing "research or whatever". slitherio isn't just a game but a friend.

wormaxio is just a fake trying to squeeze its way into the friend group. trying to pretend its cool and your best pal but how long has it really been there for you, really. it only wants you as friend to boost its social status. wormaxio is just annoying fake pleb. no offense

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explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.