The Betta Fish Behavior and Effects Abstract The reason for this experiment was to test the agonistic behavior in the male Betta fish. The experiment was conducted by making puppets and showing a mirror image to the the fish; then we could record how fish responded to the stimuli. The hypothesis was supported by the experiment‚ and our group concluded that a fish feels his zone is being invaded when being tailed around by a mirror model puppet. Introduction The study of ethology
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Your Hypothesis by Doing an Experiment: Your experiment tests whether your hypothesis is true or false. It is important for your experiment to be a fair test. You conduct a fair test by making sure that you change only one factor at a time while keeping all other conditions the same. You should also repeat your experiments several times to make sure that the first results weren’t just an accident. Experimental Procedure Materials List Conducting an Experiment Analyze Your Data and Draw
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to recognise the man when given 50 photos. When we examine real life eye witness testimony recall however‚ there is excellent recall of detail‚ and the weapons-focus effect was not supported. Yullie and Cutshall (1986) conducted a natural experiment on 13 out of 21 bystanders who had witnessed a violent shooting 4-5 months previously. There recall was detailed and accurate and they were resistant to leading questions months after the event. Therefore‚ this suggest that bystanders had reached
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For the scientist’s experiment the scientist will be experimenting with additives and gel. We will be adding different substances such as table salt‚ citric acid‚ and sugar. The scientist’s problem statement is “What kind of substances make gel the strongest?” The independent variable will be the different additives (Table salt‚ citric acid‚ and sugar) which will be added using tablespoons. The dependent variable is the strength of the gel which will be measured using a scale of 10. The constant
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The Chex-Mix’s percent error was 60%. The conclusion that was made was that through out the entire experiment there was a tremendous amount of error made due to the fact that the percent error was incredibly high. An inference that was made was the Chex-Mix and the CHEEZ-IT burned the fastest‚ while the Marshmallow and Cheetos burned a tad bit slower. Another
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consists of the following sections: Cover Page Give your experiment a good‚ descriptive title Include the date‚ your name‚ ID#‚ TA’s name and partner’s name and section # Introduction and / or Purpose Introduce the background material your reader will need to understand the experiment and all parts of your report. Summarize the underlying theory of the experiment and any equations you will use. Identify the purpose of the experiment; what you are trying to accomplish or prove? Experimental
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Animal Testing‚ Life Wasting Today‚ a much debated topic is whether animals should be used in medical experiments or not. Supporters‚ including professors‚ and research scientists in laboratory medicine‚ believe that using animals as experimental subjects is essential to drug research. In particular‚ they believe animal experiments help humans discover drugs that slow the progress of the human immunodeficiency virus. They think it is the most effective method to confirm the safety of the drugs
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Animal experimentation is the use of non-human animals in experiments. Millions of animals are used annually in laboratories to test in household products‚ medicine‚ make up‚ food additives‚ weaponry‚ and psychological experiments. Animal experimentation began with the Greeks in the third and fourth century BC with their curiosity of human bodily functions. Aristotle and Erasistratus were one of the first people to use animals for experiments. Galen‚ was Greek physician‚ was known as the “father of
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This shows that with the knowledge that since saran wrap passes more light than the paper‚ it can serve as proof of the hypothesis that the more light a plant receives‚ the more it will grow. One possible error in this experiment is the possibility of the coverings of the plants could have had an effect on the plants carbon dioxide intake which could result in smaller plant growth and different experimental results. Another possible error is if every single plant did not
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Physics Lab Report Experiment M3 Centripetal Force School: La Salle College Class: 6G Group members (Group 7): Carson Ho‚ Tang Yui Hong‚ John Yu‚ Justin Kwong Date: 1 / 10 / 2014 Report is written by: Tang Yui Hong 6G (27) Title Centripetal Force Objective To verify the equation for centripetal force Apparatus Instrument Descriptions 1 rubber bung circular‚ cylinder screw nuts and wire hook / 1 small paper marker / 1 rule 1 metre safety goggles / adhesive
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