This is the first 1,000 characters of 5298 words (21.19 pages) in the essay titled Science1
Materials and Methods
The first experiment involved examining the effect of temperature on aerobic
respiration of germinated pea seeds. The students testing the effect of temperature, will
be divided into two groups. The first group is Student Pair A. They will test the effect of
10C, 20C and 30C temperatures on pea respiration rate. The second group is Student Pair
B. They will test the effect of 40C and 70C temperatures on pea respiration rate. For both
groups, the first procedure calls for writing down a hypothesis to the effects of
temperature on the respiration rate of germinated pea seeds. There are two parts to the
first experiment, the making of an experimental tube and the making of a control tube.
For the experimental tube, you must select 20 pea seeds and place them in a beaker filled
with cold tap water that you will get from the sink. The pea seeds will soak for 2 minutes.
After the 2 minutes are completed you will need to remove the seedcoat f...
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