California Black Worm

          Throughout this experiment with the Black Worms, we all concluded 3 different solutions as A, B, or C. We in groups identified their heartbeats per minute. Anyway, I personally refer that substance C is stimulant because it has high numbers in all groups. According to the data, substance B averages out to be in the 35-40 beats per minute within all groups. In perspectives of google with information of worms, it stated that their normal pulse rate is 15 per 30 seconds. So with that said, 30 pulses had to be in one minute. 30 pulses is their normal rate per minute. Substance B is the normal solution because it is the closest to 30 pulses. Solutions B averages out to 25-30 beats per minute. Now substance A is depressant since it manages out to be an average of 45-50 pulses per minute within all the groups. The method I used was calculating them all and finding their averages for each three substances. I added them all and then divided by the numbers I used which is called the mean.