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Since he’s in a position of some kind of authority, some of the people may think that other doctor is important and will probably believe him. Our mom and dad want only the best and will do whatever they can for Ronan. They’ll protect him from doctors like that one who wasn’t nice to moms and dads.Ronan can’t talk or take care of himself completely yet, but mom and dad make sure he’s okay. The student is expected to: (A) identify the role of carbon, nitrogen, water, and nutrient cycles in an aquatic environment, including upwellings and turnovers; and (B) examine the interrelationships between aquatic systems and climate and weather, including El Nio and La Nia, currents, and hurricanes. The student knows the origin and use of water in a watershed.
These patterns help to make predictions that can be scientifically tested. The student, for at least 40% of instructional time, conducts laboratory and field investigations using safe, environmentally appropriate, and ethical practices.
Hypotheses of durable explanatory power which have been tested over a wide variety of conditions are incorporated into theories; (C) know that scientific theories are based on natural and physical phenomena and are capable of being tested by multiple independent researchers.
Unlike hypotheses, scientific theories are well-established and highly-reliable explanations, but they may be subject to change as new areas of science and new technologies are developed; (D) distinguish between scientific hypotheses and scientific theories; (E) plan and implement investigative procedures, including asking questions, formulating testable hypotheses, and selecting, handling, and maintaining appropriate equipment and technology; (F) collect data individually or collaboratively, make measurements with precision and accuracy, record values using appropriate units, and calculate statistically relevant quantities to describe data, including mean, median, and range; (G) demonstrate the use of course apparatuses, equipment, techniques, and procedures; (H) organize, analyze, evaluate, build models, make inferences, and predict trends from data; (I) perform calculations using dimensional analysis, significant digits, and scientific notation; and (J) communicate valid conclusions using essential vocabulary and multiple modes of expression such as lab reports, labeled drawings, graphic organizers, journals, summaries, oral reports, and technology-based reports. The student uses critical thinking, scientific reasoning, and problem solving to make informed decisions within and outside the classroom.
Source: The provisions of this 112.31 adopted to be effective August 4, 2009, 34 Tex Reg 5063; amended to be effective August 24, 2010, 35 Tex Reg 7230. Aquatic Science, Beginning with School Year 2010-2011 (One Credit). Students shall be awarded one credit for successful completion of this course.
Required prerequisite: one unit of high school Biology.
The student is expected to: (A) demonstrate basic principles of fluid dynamics, including hydrostatic pressure, density, salinity, and buoyancy; (B) identify interrelationships between ocean currents, climates, and geologic features; and (C) describe and explain fluid dynamics in an upwelling and lake turnover. The student knows the types and components of aquatic ecosystems.