2. How is the colour related to surface temperature of the star? The correlation between the surface temperature of a star and its colour is due to the phenomena known as black body radiation .A star is a black body‚where it aborbs all the radiation falling upon it.AS its temperatures gets hotter thanits surrounding‚the star radiates its on electromagnetic radiation‚known as black body radiation. This radiation is distributed unevenly but contionously through multiple wavelengths of the electromagnetic
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Exercise 31 Answers to Questions 1. a. How do taproot and fibrous root systems help plants survive and reproduce? b. Would one type of root system provide an adaptive advantage in a particular environment such as a rain forest? tapmore volume 2. a. In the space below‚ sketch the root tips that you examined. In which root tip are cells largest? In which area are they smallest? b. Aside from their size‚ do all cells in the root tip appear similar? Why is this significant? No‚ because different
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money 3. Money is not the root of all evil. The lack of money is the root of all evil. 4. More 5. Money represents positive value 6. Money is the end product of what you did 7. Originally‚ Money was the solution to the problems(/inefficiencies in transactions) arising out of barter exchange system. 8. Money can’t be dispensed with 9. There’s no such thing as the root of evil! Money is the root of all evil The greed caused by
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Medicinal uses of Turmeric Root.Curcuma Root.: Uses supported by clinical data: The principal use of Rhizoma Curcumae Longae is for the treatment of acid‚ flatulent‚ or atonic dyspepsia. Uses described in pharmacopoeias and in traditional systems of medicine: Treatment of peptic ulcers‚ and pain and inflammation due to rheumatoid arthritis and of amenorrhoea‚ dysmenorrhoea‚ diarrhqea‚ epilepsy‚ pain‚ and skin diseases. Uses described in folk medicine‚ not supported by experimental
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technology to be developed in agriculture is Aeroponics‚ a method in which a plant’s roots are fed and watered midair. The plants are generally suspended from baskets (similar to those in which strawberries are packaged) at the top of a closed trough or cylinder. With the plants suspended in this manner‚ all essential nourishment can be provided to the roots by spraying them with a nutrient solution. Since the roots are suspended in midair‚ they receive the maximum amount of oxygen possible. This
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various household materials for insulation stove or microwave to heat up water Part 1: Heat transfer and human sensation 1. Pour warm water in the bowl on the left‚ cold water in the bowl on the right‚ and room temperature water in the bowl in the middle. Room temperature water should be around 20-22°C. 2. Put your left hand in the warm water bowl and your right hand in the cold water bowl. Leave them in those bowls for one minute. How do your hands feel? _Both hands are burning alittle
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of the plasma membrane found within and around all cells’ The plasma membrane surrounds all eukaryotic and prokaryotic cells. Eukaryotic cells have membrane bounded organelles whereas prokaryotic cells do not. The plasma membrane forms the boundary between the cell cytoplasm and the environment. Its function are to allow different environments to be established inside and outside the cell. It also controls the movement of substances into and out of the cell. The cell surface membrane which surrounds
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80° W‚ 70° W‚ 30° E‚ 120° E and 150° E. The deciduous is known for their changes of color and the amount of leaves falling annually. This occurs because these forests are exposed to cold and warm air‚ which makes them encounter all four seasons. Temperatures in the deciduous are estimated to be up to 50°. They also have precipitation of 30 to 60 inches a year. One of the traits these trees have is thick bark that protects them from cold or really hot weather. Deciduous forests can be found everywhere
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Roots of Individualism in Europe During the Middle Ages‚ independent thought was viewed disdainfully. Almost any idea deviating from the status quo‚ largely determined by the Roman Catholic Church‚ was condemned as heresy. One convicted of such a grievous offense was often excommunicated or killed‚ either by means of a proper execution or by a hostile mob. However‚ with the decline of the Middle Ages‚ the conditions arose for the birth of individualismthe development of which can be traced
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thermoregulation Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Homeostasis is the ability to maintain a stable environment inside the body. For example‚ your body does things to maintain constant blood sugar levels and body temperature. 1. What are some things you do to stay cool on a hot day? Some things I do to stay cool is to drink water‚ wear less clothes and turn the fan/ air conditioner on at the location I am at. 2. What can you do to warm up on a cold day? On a cold
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