Biology, 18.03.2021 03:30, xxxharveyweinsteinxx
1.observation is made using one or more of the five senses.
2. An independent variable is a variable that's
changed in an experiment.
3. An explanation based on an observation is alan
4. There may be only one variable in an experiment.
5.observation is made using tools or measurement.
6. What's the difference between an observation and inference?
Answers: 2
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1.observation is made using one or more of the five senses.
2. An independent variable is a variabl...
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