testimony. 2. What are individual characteristics? Give an example of an individual characteristic? Individual characteristics are properties associated with a common source to a high degree of certainty. An example of individual characteristics that forensic scientists may look for are the ridge characteristics of two fingerprint samples. 3. What is the difference between individual characteristics and class characteristics? Class characteristics are those that can only be associated with groups not
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Unit 9 Final Project (Science Meets Real Life) SC300 July 16‚ 2013 Tarah Wells The Scientific Method Each and every day‚ you are faced with having to make split-second decisions‚ and the need to solve random problems that you encounter. To reach those decisions and work those problems out you are subconsciously using the scientific method. Apply the steps of the Scientific Method to two situations that could occur in your everyday life. Use the scientific method in the first scenario provided
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The Scientific Method What is the Scientific Method? “The Scientific Method is a logical and rational order of steps by which scientists comes to conclusions about the world around them that helps to organize thoughts and procedures.”1 The process of the Scientific Method is used by making an observation‚ forming a hypothesis‚ testing the hypothesis‚ analyzing data and then coming up with a conclusion. Scientists use the scientific method to search for cause and effect relationships in nature.
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I have used the scientific method in my case study to prove my hypothesis‚ if a plant is grown in light it will grow faster than a plant grown in the dark. To conduct my experiment‚ you will need lima beans‚ potting soil‚ and styrofoam cups. First‚ put three inches of potting soil into each styrofoam cup. Then plant the lima bean seed about one inch below the surface of the soil. Next add three tablespoons of water to each cup. Put one cup in a window seal or where there will be bright light. Place
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hypothesis or question using a systematic method to discover an answer. The key to the concept of research as opposed to simply guessing at answers is the systematic approach it employs. This systematic approach is commonly referred to as the Scientific Method. Without the Scientific Method research would loose its validity because there would be no controls in place to make sure you are measuring or evaluating what you actually set out to find. The scientific method usually begins with some background
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SCIENCE TEST #1 SEPTEMBER 2013 I. SCIENTIFIC METHOD a. The scientific method steps are: 1. Problem or question 2. Hypothesis 3. Experiment 4. Data 5. Conclusion b. The scientific method is a logical organized mechanism for identifying and researching a problem and devising a strategy for solving it. c. In the problem or question step‚ the researcher must decide what it is that you will be studying what you wish to learn.
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marked with the investigators’ initials. You should not mark the sides of the bullet and make sure that the mark doesn’t cover any striations or markings on the bullet. Critical Thinking Questions 1. If you found a firearm at a crime scene‚ what steps would you take in order to transport the weapon to the lab? I would pick it up by the trigger (and make sure that I am not potentially harming any evidence) and transport it as carefully and safely as I can. Why do you think it might be useful to
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Scientific Method The experiment in this scientific article is based on whether it is true that caffeine can reduce high blood sugar or not. It was necessary to follow scientific method to come to a trustworthy and fair conclusion. The hypothesis of this experiment is that caffeine may help prevent diabetes. Scientists were asking if drinking coffee in regular doses would decrease the risk of getting type 2 diabetes. To test the hypothesis‚ scientists chose to do an experiment on mice that have
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Scientific Method The scientific method proves how important chemistry is in our lives and in society through observation and experimentation. There are many steps involved in the scientific method. Each of these steps can be used by society today in industry‚ market‚ and even academia. The scientific method can even be used in our daily lives as well as in our future careers. Chemistry may not be believed to be used by most people in their daily lives‚ but the scientific method shows us that chemistry
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The scientific Method 1. Scientific Method- scientific investigation involving the observation of phenomena‚ the formulation of a hypothesis concerning the phenomena‚ experimentation to demonstrate the truth or falseness of the hypothesis‚ and result that validates or modify the hypothesis. Mechanist- Has belief that only natural forces govern living things‚ along with the rest of the universe. Vitalist- believes that the universe is at least partially governed by supernatural powers. Cause
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