What is the main purpose of controlled variables in an experiment?
a they compare the findin...
What is the main purpose of controlled variables in an experiment?
a they compare the findings of one experiment to another.
b they produce reliable results without repeating the experiment.
c they investigators practice measuring without affecting the results of the experiment.
d they ensure that changes in the independent variable are affecting the dependent variable.
Answers: 1
Biology, 21.06.2019 14:00
The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion
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In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?
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Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
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Biology, 22.06.2019 11:00
Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.
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Mathematics, 04.06.2020 14:59
Mathematics, 04.06.2020 14:59
Computers and Technology, 04.06.2020 14:59
Mathematics, 04.06.2020 14:59
Mathematics, 04.06.2020 14:59