Biology, 22.03.2020 09:12, dbn4everloved8
Juan designed an experiment to test what effect different substances would have on the freezing point of water. To test this, he had
several different containers, each with a different substance that could be dissolved in water. In one container there was milk, in
another there was sugar, and in another there was salt. He added the same amount of water to each container, and he had a final
container with only water in it for a control. Then, he put each container in a large freezer, and checked them every hour.
Did Juan use the only design he could have used for this experiment?
A. No; there is more than one way to design an experiment for a testable question.
B. No: there is always an infinite number of
C. Yes, there is only one way to freeze a substance.
res; there
D.
Yes, there is only one way to design an experiment for a testable question.
Reset
Submit
1 of 10 Answered
Session Score: 0% (0/1)
Answers: 2
Biology, 22.06.2019 05:50, katiekern5207
How is the carbon cycle related to global warming ?
Answers: 2
Biology, 22.06.2019 09:30, Svetakotok
Resperation is a way to release carbon back into the atmosphere
Answers: 1
Biology, 22.06.2019 16:50, jackie1013fusse
Which strand is synthesized towards the replication fork
Answers: 3
Juan designed an experiment to test what effect different substances would have on the freezing poin...
Mathematics, 03.03.2021 18:50
Mathematics, 03.03.2021 18:50
Mathematics, 03.03.2021 18:50
English, 03.03.2021 18:50
Mathematics, 03.03.2021 18:50