Answer:
Lab technician
Explanation:
Chemical used is the main independent variable. Cell growth was the dependent variable or response variable. The cell type and dose are both being tested within the experiment leaving lab technician.
Hi!
Factory work most often does not require a degree. As a machine operator, you will receive on-the-job training. Another option is an apprenticeship.
So, we have this question down to two possibilities - B, and C. After some research, the most occurring theme is an apprenticeship.
The best option would most likely be C, but just know that it's a <em>very </em>close tie between the two.
Hopefully, this helps! =)
