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Contact [7]
3 years ago
15

HELP!! WILL GIVE BRAINLIEST!!

Advanced Placement (AP)
2 answers:
Scorpion4ik [409]3 years ago
6 0

Answer:

B- Lab technician

Explanation:

Cell type and dose are tested as variables, so this leaves the lab technician as a possible confounding variable

eimsori [14]3 years ago
3 0

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.

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