Respuesta :
Answer:
C
Explanation:
During an investigation you want to investigate different variables.
Answer:
During an investigation, you want to investigate one variable at a time
Explanation:
can i please have brainiest
Answer:
C
Explanation:
During an investigation you want to investigate different variables.
Answer:
During an investigation, you want to investigate one variable at a time
Explanation:
can i please have brainiest