Which of these is purposefully changed during a scientific investigation? (4 points)
a
Test v...
Biology, 12.11.2020 21:50 marilynlaraaa
Which of these is purposefully changed during a scientific investigation? (4 points)
a
Test variable (independent variable)
b
Outcome variable (dependent variable)
c
Control group
d
Hypothesis
Answers: 2
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