What is a ‘control’ in an experiment?
A. A person who oversees the experiment to make sure it...
Biology, 19.05.2020 14:07, Brittany0512
What is a ‘control’ in an experiment?
A. A person who oversees the experiment to make sure it is following proper procedures.
B. The variable controlled by the scientist to affect the dependent variable.
C. The name for the set of independent and dependent variables that will be controlled by the scientist.
D. A version of the experiment that is unchanged to make sure the experimental data is not due to chance.
Answers: 1
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Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain
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What is used as a template during replication? a- mrna b- trna c- rrna d- dna
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Mathematics, 24.10.2020 04:40
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