Scientific Method Review An investigation was conducted to test the effects of varying salt concentrations on potato cells. A student sliced a piece of raw potato into five 10-gram samples Four of the samples were then placed in separate beakers, A-D, whose contents are indicated in the data table shown. The fifth sample was placed in an empty beaker (E) and sealed. After 24 hours, the samples were removed from the beakers. The condition of each sample was then compared to the sample taken from the empty beaker. The data table shows these observations. Key: Degree of Firmuess ***** least firm most firm Data Table Condition of Potato Sample After Removal from Beaker Beaker Contents pure water **. B 1% salt solution ... 4% salt solution *. D. 6% salt solution . empty *** State one variable in this investigation. (Meaning, state the variable being tested or changed in this experiment) State the dependent variable in this investigation State a constant in this investigation: State a hypothesis for this investigation State a conclusion for this investigation,

Scientific Method Review An investigation was conducted to test the effects of varying salt concentrations on potato cells. A student sliced a piece of raw potato into five 10-gram samples Four of the samples were then placed in separate beakers, A-D, whose contents are indicated in the data table shown. The fifth sample was placed in an empty beaker (E) and sealed. After 24 hours, the samples were removed from the beakers. The condition of each sample was then compared to the sample taken from the empty beaker. The data table shows these observations. Key: Degree of Firmuess *** least firm most firm Data Table Condition of Potato Sample After Removal from Beaker Beaker Contents pure water . B 1% salt solution ... 4% salt solution *. D. 6% salt solution . empty *** State one variable in this investigation. (Meaning, state the variable being tested or changed in this experiment) State the dependent variable in this investigation State a constant in this investigation: State a hypothesis for this investigation State a conclusion for this investigation,

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter2: Aquatic Plants And Animals

Section: Chapter Questions

Problem 2KA

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