<em>The answer is: D) collecting data</em>
<em />
<em>During this process , researchers would use their observational skills and record every notable occurrence that happen to the variables.</em>
<em>The focus on this process is simply to add all relevant data without making any analyzation. That process come later on after the researchers started to change the variables in order to see whether it would create a correlation.</em>
<em />
<u><em>Hope this helps!</em></u>
<u><em>Please mark brainliest!</em></u>
I'm not sure about the first two but I think the one about the halite crystal is cubic. :)
The multinucleate in filaments in fungi known hyphae.
