Chemistry, 26.08.2021 14:00 eskarletche8
A scientist was asked to test the effect of a new vitamin for rats. His
hypothesis was that young rats that had vitamins added to their food would
gain weight faster than young rots fed a normal diet. He predicted that if
young rats were fed vitamins, then they would gain more weight by the end of
the experiment. He tested the effect of adding vitamins to some of the rats
diet by measuring the amount of weight each rat gained after three months
He then determined the average weight gained in each group to analyze his
results, he put the data he collected into the table shown below
What did the data show about the hypothesis?
A. The data supported the hypothesis
B. The data did not test the hypothesis
C. There was not enough dotato support of reject the typothesis
D. The data rejected the hypothesis
Answers: 2
Chemistry, 22.06.2019 03:40
Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
Answers: 3
Chemistry, 22.06.2019 05:50
What are transitions between a liquid and a solid called? identify which way they are transitioning
Answers: 2
Chemistry, 22.06.2019 19:30
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
Answers: 2
Chemistry, 22.06.2019 22:00
All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
Answers: 1
A scientist was asked to test the effect of a new vitamin for rats. His
hypothesis was that young...