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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2. Explanation 3. Prediction 4. Control 1. Description The similarities between natural science and social science are which they are both observing specific phenomena. But observation for social scientist can be divided as observation‚ asking question‚ studying written document. But natural scientist is not able to use those ways. Because people can not be studied like metals and chemicals. They do not behave in consistent
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horribly wrong. Jill Eagen conveys that the scientists try to save data that was collected by the sun‚ which could have been lost in the crash landing. At first‚ NASA spent three years gathering data collected from the sun. On a Wednesday‚ the space capsule‚ “Genesis‚” crashed in the Utah Desert. Moving at a speed of one hundred ninety-three mph‚ Genesis cracked open after its two emergency parachutes failed to open and exposed information scientists have worked hard to gather. They spent about
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sixteenth and seventeenth century‚ the Scientific Revolution brought radical changes in people’s mind. People’s focus on idealism began to shift to rationalism and the material world; traditions were challenged by new scientific discoveries. Some scientists were supported by the state for showing the power of the nation‚ while the others were suppressed for conflicting with the ruling class. Scientific discoveries that praised the wisdom of God were welcomed by the Church‚ while those who contradicted
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thought to enhance or improve the experience‚ they also have no side effects or dangers. 2. What are screening tests? Why are they used? Screening test are test that help scientist identify several particular drugs that the substance is likely to be. They are useful when they provide positive and negative results since the scientist can rule out certain types of drugs from the possibilities. 3. What are the color tests? Why are these tests used? Color test involve introducing a chemical reagent
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hypothesis is disproved it automatically eliminates a possibile explanation‚ thus allow a scientist to zero in on the best explanation Experiment => a procedure designed to test a hypothesis (should be
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Questions 1. Why are forensic scientists an important part of drug cases? 2. If you were a forensic scientist and you were called to a crime scene to see if drugs were present‚ what would you do to determine this? 3. Why is it important for forensic scientists to have as much information as possible about the place where a possible drug substance was found? 4. What are some of the difficulties in identifying particular drugs? Why is it important for forensic scientists to be able to identify particular
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been for thousands of years. There is no evidence it’s man made and lies are serving through the people. Climate change isn’t our fault‚ the Earth isn’t doomed anytime soon. The Earth is just doing it’s normal thing. When politicians or so called scientists are giving speeches about how humans are screwing everything up for the Earth and that climate change is all our
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is separated in a petri dish and injected into a surrogate mother. Through cloning‚ scientists are able to make an exact genetic copy of a living organism. The clone and the original are identical in every way. Clones are able to function and interact with other living things‚ just as the original is able to. After news of cloning Dolly the Sheep in 1997‚ cloning has been a controversial topic. Scientists use cloning to learn more about genes of different creatures and organisms. They are
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#1: Presenting the public with two “equal” sides and making the scientific community seem divided. The best way that contrarians interfered with a scientific consensus was to generate doubt within the American public by creating a divide between scientists. For example‚ the harmfulness of acid rain was questioned when Fred Singer1 contradicted the factual evidence of his committee2 by claiming in an official government report that the causes of acid rain were not certain and that a reduction in industrial
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