I believe that the answer's chromosomes.
I say that because m<span>itosis is used to produce daughter cells that are pretty much genetically identical to their parent cells. The cell then replicates its chromosomes, and then it splits the copied chromosomes equally to make sure that each daughter cell has a full set.</span>
Data organization refers to the method of classifying and organizing sets of data to make them more useful. Analysis is a detailed examination of something. It is what you do with the data you collected. Based on this, we can say that B, counting the number of fish for each species, and D, transferring the data from the fish counter to a computer program would both be examples of data organization and analysis.
You should wear safety goggles, make sure that your equipment is clean, and use the proper amount of chemicals(or other substance) as told