design of an experiment?
![subject](/tpl/images/cats/biologiya.png)
Which of the following describes how background research in the
design of an experiment?
o
a. it provides a confirmation that no one else has ever done the
same experiment
b. it provides a good opportunity to talk to other scientists about
their life's work.
c. it provides a final opportunity to cancel an experiment before it's
too late.
o
d. it provides information about the subject of an experiment.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30, jasmne4713
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:00, yasdallasj
Which does not describe a physical change happening to water? water evaporating in the sun water reacting with nitrogen gas water freezing and being broken apart with a knife water heating up on a stove
Answers: 1
You know the right answer?
Which of the following describes how background research in the
design of an experiment?
design of an experiment?
Questions in other subjects:
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 15:00
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.09.2019 15:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 26.09.2019 15:00
![Konu](/tpl/images/cats/istoriya.png)
History, 26.09.2019 15:00
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 26.09.2019 15:00
![Konu](/tpl/images/cats/mkx.png)
Arts, 26.09.2019 15:00