astrogoofydork
astrogoofydork astrogoofydork
  • 16-09-2020
  • Chemistry
contestada

Which kind of investigations allow for the control of variables?


A. hypothesis

B. experimental

C. descriptive

D. comparative
(Will give brainliest to first answer)

Respuesta :

Аноним Аноним
  • 16-09-2020

Answer: The answer would be B. Hope this helps.

Explanation:

Answer Link
atya2052 atya2052
  • 17-09-2020

Answer:

b

Explanation:

Answer Link

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