Formative Assignment Including PSAfor class IX PHYSICS 1. Motion is relative or absolute? Give reason. 2. Name the physical quantity that essentially changes as a body moves. 3. Is displacement or distance independent of path? How? 4. Give example of a motion in which distance is covered but there is no displacement. 5. Give one example of motion where‚ distance and displacement are same. 6. When moving car returns to the same point what will be the ratio of
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Effect of Artificial Sweeteners on Average Metabolic Rate of Goldfish (Carassius Auratus) Introduction Artificial Sweeteners are sweeter than natural sugar‚ replace sugar if someone wants to eat less sugar and have been proven to be safe and even are a healthier option. But also as opposed to natural sugar‚ the energy that artificial sweeteners give a person is less. This is why it will be interesting to study the effect on metabolic rate of goldfish when in fish water that contains artificial sweetener
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Metabolic rate refers to the “amount of oxygen consumed by the body cells” (Farlex‚ n.d.). it can be affected by numerous factors‚ some of which being the mass of the animal‚ its physical activity and temperature. Invertebrates are able to live in highly variable conditions due to their metabolism having evolved over time. Homeotherms are animals that are able to maintain a specific body temperature without relying on the temperature from its surroundings. Poikilotherms on the other hand do the exact
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Dumb Cane (Dieffenbachia seguine) Stem Extract as a Rodenticide for Black Rats (Rattus rattus) PROPONENTS: Dolino‚ Alma Gubalane‚ Delsan Miquiabas‚ Cheryl Telen‚ Nikol IV- Einstein Mrs. Lalaine Biboso Research II Adviser ABSTRACT Black rats are pests and are dangerous to humans in several ways. These species are also famous for its role in spreading the dreaded bubonic plague that took billions of lives in the Middle Ages. To control them‚ chemical rodenticides are used but these chemicals
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Cat and rat essay Have you ever wondered why cats and rats are enemies? In this compare and contrast essay you will find out why they don’t get along. In the Legends “ Why cats and rats are enemies” and “Cat and rat the Chinese zodiac” both explain why cats and rats are enemies. The theme of the legends is even your friends can become your enemies. This essay will show the similarities of the two legends. The legend of “Why Cats and Rats are enemies” has many similarities and differences to
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To win a rat race you need to be a cat : We know ’Tiger rules’ because of it has superior quality in forest. What are the qualities: Strongest‚ fastest‚ highly determine focus towards goal. Same here inhuman civilization. I do not support way to achieve demolishing others‚ but I believe in having positive superior and leadership personalities. Today is the time of updates‚ society and civilization are impacted by globalization. Its changing dramatically the values and socio structure.
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English 926 March 12‚2013 Rat Park In Lauren Slater’s article Rat Park‚ Slater talks about Bruce Alexander’s study and experiments on addiction. Alexander’s experiment consists of lab rats in two environments. The first is a caged environment and the second was a “perfect environment” called Rat Park. Rats in each environment were given two choices of water. One study group had regular water and the second was a form of heroin in water. The caged rats chose to drink the drugged water
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I’m in the Rat Army now. The commander is Rose. Not Bonzo. I’m done with following Bonzo’s stupid directions‚ and his desperate need for authority that seems to contribute to the making of his stupid actions. He punched me right after he told me that he persuaded the Rat Army to trade me for one of their guys. He was angry; he was furious with every little thing that I did when I was in his army and punching me like that was only part of his payback. Whenever I saw his face‚ I couldn’t help but
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Cancer in Humans and the Rat Respiratory System The human respiratory system is very similar‚ if not practically identical‚ to the respiratory system of a rat. The only notable difference is the division of the lobes in human lungs. The left lung of a rat is composed of 1 lobe‚ while the right lung has 4 lobes. The right lung of a human contains 3 lobes and the left lung is composed of 2 lobes. Other than that (and some structural differences along with size) the human and rat respiratory systems work
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3276 • The Journal of Neuroscience‚ February 20‚ 2013 • 33(8):3276 –3283 Behavioral/Cognitive Foxp2 Mediates Sex Differences in Ultrasonic Vocalization by Rat Pups and Directs Order of Maternal Retrieval J. Michael Bowers‚1 Miguel Perez-Pouchoulen‚4‚5 N. Shalon Edwards‚3 and Margaret M. McCarthy1‚2‚3 Departments of 1Physiology and 2Psychiatry‚ and 3Department of Pharmacology and Program in Neuroscience‚ University of Maryland School of Medicine‚ Baltimore‚ Maryland 21201‚ and 4Centro de Investigaciones
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