tommynorman808 tommynorman808
  • 02-04-2019
  • Chemistry
contestada

The main reason that it's important to test only one variable at a time is so that

A. scientists can easily tell which variable caused the results.
B. qualitative data can be recorded.
C. scientists can have many hypotheses tested at once.
D. quantitative data can be recorded.

Respuesta :

ilgenfritzi12236 ilgenfritzi12236
  • 02-04-2019

D. quantitative data can be recorded.

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