essential to aquatic plant growth‚ but too much phosphate can lead to the growth of algae and results in an algae bloom. Too much algae can cause a decrease in the amount in dissolved oxygen in the water. Oxygen in water is affected in many different ways by phosphates Phosphorus is usually present in natural waters as phosphate(Mcwelsh and Raintree‚ 1998). Phosphates are present in fertilizers and laundry detergents and can enter the water from agricultural runoff‚ industrial waste‚ and sewage discharge
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|How can we save energy? | |Saving energy means decreasing the amount of energy used while achieving a similar outcome of end use. Using | |less energy has lots of benefits – you can save money and help the environment. Generating energy requires | |precious natural resources‚ for instance coal‚ oil or gas. Therefore‚ using less energy helps us to preserve | |these resources and make them last longer
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lab is to determine which pigments in a plant support or effect photosynthesis‚ based on starch production‚ which wavelengths of light are involved in photosynthesis‚ and identify plant pigments found in a plant leaf by means of paper chromatography. Life on Earth is dependent entirely on the energy from the Sun‚ not only to keep the planet at a suitable temperature but also to provide the energy required to sustain life. The energy of the Sun‚ in the form of photons‚ is actively captured by chlorophyll
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Woofer Pet Foods produces a low-calorie dog food for overweight dogs. This product is made from beef products and grain. Each pound of beef costs $0.90‚ and each pound of grain costs $0.60. A pound of the dog food must contain at least 9 units of Vitamin 1 and 10 units of Vitamin 2. A pound of beef contains 10 units of Vitamin 1 and 12 units of Vitamin 2. A pound of grain contains 6 units of Vitamin 1 and 9 units of Vitamin 2. Formulate this as an LP problem to minimize the cost of the dog food.
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CAN-CAN А. Vivante “I’m going to go for a drive" he said to his wife. "I’ll be back in an hour or two." He didn’t often leave the house for more than the few minutes it took him to go to the post office or to a store‚ but spent his time hanging around‚ doing odds jobs — Mr. Fix-it his wife called him — and also‚ though not nearly enough of it‚ painting — which he made his living from. "Ail right‚" his wife said brightly‚ as though he were doing her a favor. As a matter of fact
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Cellular Respiration Photosynthesis Organelles Mitochondria Chloroplast Organelle Structures The double-membraned mitochondrion can be loosely described as a large wrinkled bag packed inside of a smaller‚ unwrinkled bag. The two membranes create distinct compartments within the organelle‚ and are themselves very different in structure and in function. Two membranes contain and protect the inner parts of the chloroplast. The stroma is an area inside of the chloroplast where reactions occur and starches
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| Ibuprofen Ibuprofen is a well-known drug that possesses analgesic (pain-relieving) and antipyretic (fever-reducing) properties. It is particularly known for its use in pain relief from arthritis. Ibuprofen was discovered by Dr. Stewart Adams and his colleagues in the United Kingdom in the 1950s‚ patented in 1961‚ and first made available in 1969. It became available in the United States in 1974. Ibuprofen tablets are sold under the trade names Advil and Motrin. (K. Adrjanowicz) This pharmaceutical
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Paper Photosynthesis is the process that captures energy from sunlight and make sugars to store for chemical energy‚ whereas cellular respiration is the process that releases chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present. In addition‚ cellular respiration takes place in both plant and animal cells while photosynthesis only takes place in plant cells‚ but that doesn’t necessarily mean it’s less important to animals in the long run. Photosynthesis is
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The Absence of Passion In Aldous Huxley’s Brave New World‚ the government is a controlling figure that sets varying limits over all of it’s citizens. They have sculpted a perfect world‚ but with perfection comes sacrifice. They have removed all ideas that could possibly lead to social instability. To our society not having family‚ daily drug holidays‚ and lack of knowledge are outrageous ideas‚ but the people of the World State know of nothing else. The people of this new society not only have
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Discuss and compare the relevance to the three energy systems for the sport of your choice‚ explain the details of each system? The body has only one unsuitable form of energy‚ this is known as ATP. ATP releases energy when broken down and is essential to the flow of energy to living cells. It can be re synthesized through a possible three energy systems; ATP-PC system‚ the glycolytic Lactic Acid system and the aerobic system. My chosen sport is trampolining the main performance in trampolining
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