Experiment Synthesis Essay

A two-part study was recently done to show what natural habitat a Pill bug, Armadillidium vulgare, naturally prefers: wet or dry environments along with a light or dark environment. It was hypothesized that a Pill bug would prefer and wet and dark environment based on its natural habitat of soil. For the wet and dry experiment, a coffee filter and soil were placed in each chamber of a double petri dish with one being dampened before being placed in. For the light and dry experiment a light was hung above one chamber of another double-chambered petri dish while the other chamber was covered with aluminum foil, after placing soil in both chambers. An equal number of Pill bugs was placed in each chamber and a study was taken for

The dependent variable is pulsation rates of L. variegatus before and after they were in the treatments. The standardized variable of this experiment would be the temperature of the surroundings of the L. variegatus, the three pulsation rates taken for each worm before and after the treatments, and also the amount of time each worm was kept in their respective treatments. The level of treatment for this experiment would be ten because of the six different concentration treatments of caffeine and nicotine along with the four household drugs. The sample size of the experiment differed from some treatments to other. For the three different concentrations of caffeine and nicotine, the sample size was 18 black worms each. The sample size of the control treatment of week 1 was 6 black worms. 12 black worms were used for the control of week 2, decaffeinated coffee and instant coffee. 11 black worms were used for the tea treatment and 15 were used for the tobacco treatment. There were three replications of the pulsation rate readings per worm before and after the treatment. With all this information we were able to get the results we got.

This will help improve the understanding of pillbugs’ behavior as well as provide the students performing the experiment with more experience with lab work, and a better understanding of the scientific method.

In this experiment, we tested three different environments, soil, sand, and a leafy mixture to see which one a pill bug would prefer the most. Originally, we believed that the pill bug would find the leafy substance to be most favorable. Five pill bugs and then a single pill bug was placed in the center so that it could select one of the substrates. The data collected at the end of the experiment opposed our original hypothesis as we discovered that the most favored environment was the soil. This finding could correlate with the dark color of the soil closely matching the color of the pill bug or the moisture in the soil.

The lab handout provided by the instructor was used as a guideline to conduct this experiment. The only difference was the organism used and data collection period. For this experiment, pill bugs and crickets were utilized. Also, data was collected for a period of 12 minutes.

The goal of our experiment was to determine the type of environment that pill bugs prefer. During the experiment, the pill bugs went through three trials. The pill bugs were placed in different environments, such as cold environment (ice), normal environment (room temperature), and hot environment (heat) and their behavior was observed. In the first trial, all the four pill bugs were moving in ice, room temperature, and hot environment. The average turning of bugs was 2.5 turning in ice, 4 turning in room temperature, and 3 turning in the heat. The average round made by bugs was 1.5 round in ice, 1 round in room temperature, and .5 round in heat. In the second trial, all four bugs were moving in ice, room temperature, and heat. The average turning was 1 turning in ice, 2 turning in

The guiding question was “Why do living organisms respond to environmental factors?”. Environmental factors that pill bugs respond to include water and soil since they live in damp environments. We used these two factors in our experiment. Our goal was to see whether pill bugs would continue to choose the

The luminous yellow flame is smoky because no air is entering the burner and hydrocarbon is converted into carbon dioxide

The aim of this experiment was to determine the temperature effect on metabolic rate in Daphnia. From carrying out this test we would expect there will be a difference in heart beats per minute between Daphnias kept at different temperatures as they are an ectothermic organism which means that their temperature will vary to that of the environment. MacArthur, J.W. and Baillie, W.H.T., 1929. Metabolic activity and duration of life. II.

In Amy Chua’s essay, “The Right Road to America” she argues the point that immigration is a great value of this country and that America was built from immigrants. One thing differs from Chua’s essay than from others because she not only gives highly credible facts on how immigrants have helped our country, but she also provides ways to improve the issues of immigration into America. Amy Chua is a highly credible professor at Yale and states throughout her essay that immigrants who possess American values deserve to be here in America and those who don’t should leave. America had always been a country that accepted immigration and allowed all

It has recently been brought to my attention that our school is looking to adopt a sustainable menu into our meal program and I would like to give my viewpoint on the matter. As one many students here at Oxford Academy this change will affect me directly. Although people may at first oppose this conversion I think if we are able to overcome the first obstacles, this change would bring a great positive impact to the environment and the health of our students.

In order for alien eyes to see what humans can’t see the structure and the amount of their photoreceptor cells, have to differ.

This experiment involved the testing of pill bugs and whether or not pill bugs prefer fruit over vegetables. The experiment results concluded that the hypothesis was incorrect; that pill bugs do not prefer fruit over vegetables. In the experiment, we observed twenty pill bugs over several five minute intervals. After five minutes, the number of pill bugs near the apple and lettuce were counted, as well as the ones that remained in the center of the container. The experiment was repeated, and the lettuce and apple locations were switched the second time to make sure location was not a factor in the results. In the first thirty-minute experiment, the pill bugs seemed to start off and gradually move toward the lettuce. Near the end of the experiment,

Hypothesis: The purpose of this experiment was to investigate the question will different food sources affect the level of activity of detoxification enzymes in bean beetles? The class alternate hypothesis is different food sources will affect the level of activity of the detoxification enzymes in bean beetles. The null hypothesis is the different food sources will not have any effect on the level of activity of the detoxification enzymes in bean beetles. Experimental design: The independent variables in this experiment were the types of beans (bean 1 was mung beans and bean 2 was adzuki beans) and enzymes assays used.

At the beginning of the 20th century, American Progressive methods began changing to fit a new era of economic and social policy. The early 1900s were a time of increasing social awareness and focus on responsible legislation. Some of the economic changes that caused this new Progressive awareness and focus were desire for growth, new moral ideologies, and an orientation around workers' rights.