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Yeast Investigation (ABSENT)

Last updated over 1 year ago
6 questions
To study how temperature affects decomposition rate, we conducted an experiment with yeast. Yeast was placed into different temperature of water (cold and warm), the amount of sugar the yeast broke down was recorded. We measured the amount of sugar broken down by looking at the amount of foam that was produced.
1

How much yeast is placed into each container?

1

How much sugar is placed into each container?

1

How many of the beakers contained warm water?

1

The independent variable is the variable that is changed. Look at contents of each beaker. What is the independent variable?

1

The amount of foam produced is measured. According to the picture, what beakers produced the most foam?

1

What conclusion can be made about temperature and decomposition?