this period. B. Generally there are three types of tanks that break off into several different categories the main types which are brackish water‚ Salt water‚ and Fresh water. a. Salt Water tanks consist of entirely Saltwater that can be made with aquarium salt and fresh water or natural salt water. i. Salt Water tank mostly consist of live rock and sea anemone’s and only salt water fish. Their light fixtures mostly consist of white or blue tints and are mainly LED lighting. b. Fresh Water tanks
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person as a photographer of the American West‚ particularly Yosemite National Park. He used his work to promote the conservation of wilderness areas. His outstanding black-and-white images helped to establish photography among fine arts. He died in Monterey‚ California‚ on April 22‚ 1984 as one of the greatest landscape photagrghers who ever lived. Ansel Adams was born on February 20‚ 1902‚ in San Francisco‚ California. His family came to California from New England. They had migrated from
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is true that goldfish do not require quite as much attention as their four-legged counterparts‚ marine pets are not as easy to raise as everybody seems to think. If a fish is to thrive and survive in your care‚ you must make sure the water in your aquarium is the right temperature‚ is free of chlorine‚ and has a low pH level. Failure to adequately prepare the water for your fish will ultimately lead to their death‚ likely after several weeks of illness and lethargy. Experienced aquarists may be
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Sure‚ you’ll need to clean the aquarium from time to time but the cost of their food and maintenance isn’t so expensive. Some fish species don’t even have to eat every day so you can save up on those fish flakes. Fish also don’t need to get vaccinated yearly like anti-rabies shots for dogs and cats. If ever taking care of fish does get expensive‚ it might be the breed of fish you’re adding into the aquarium or the price of the aquarium decoration you installed. Easy to Take Care Of
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grant‚ Louis Herman put two bottlenose dolphins into tanks containing objects. 1. Dolphins had no trouble distinguishing objects based on hand signals or acoustic language. (Wexler‚ 1994). iii. A dolphin witnessed a tourist smoking through the aquarium glass. 1. The dolphin imitated the action by releasing a mouthful of milk from his mother (Rohan‚ 2003). Transition: Now that we have established that Bottlenose Dolphins are highly intelligent‚ we will now discuss
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ozone found at ground level causes respiratory problems. It also damages plants‚ reduces farm yields and affects plant health. Materials: The materials required for this science fair project: - 4 potted plants of the same size - 4 transparent aquariums - 4 ceramic bowls - 1 liter of gasoline - a thermometer - 1 black marker pen Procedure 1. For this science fair project‚ the independent variable is the environmental temperature and the length of exposure time. The dependent variable is
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through the ranks‚ impressing his superiors with intelligence and persistence. He rose to become the highest rank in the Hudson’s Bay Company and became the Governor of two frontier colonies. Sir James Douglas’ place in British Columbia during the first half of the 17th century was the founding of and development of two Colonies and the promotion and success of Hudson’s Bay Company in Western Canada. In this essay I will argue and defend these statements in respective order. Sir James Douglas left
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with their male counterparts. You selected males that were the same age and size‚ and that differed only in their coloration pattern. You placed equal numbers of the two types of male lizards‚ bright and dull‚ in aquariums‚ along with one female lizard per aquarium. Out of 350 aquariums observed‚ the female chose to mate with the brightly colored male 277 times‚ and the dull-colored male 70 times. In 3 instances‚ the females did not mate with either type. Create a bar graph of your data‚ plotting
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gallon or larger aquarium. It is a very peaceful species except when housed with other rabbitfish. The Foxface Rabbitfish may be housed with more aggressive fish. Its predators will tend to leave it alone because of its venomous dorsal spines. * Caution should be used with this fish: like in all rabbitfishes‚ all of the dorsal‚ pectoral and anal fins have venomous spines. A wound from any of them can be‚ at the least‚ very painful. To prevent injury when working in an aquarium with a rabbitfish
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fit into or dig themselves into the river bed with only their head sticking out. How can you use this basic information in designing a comfortable aquarium for clown loaches to live in? First and foremost‚ the clowns love to have places to hide
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