Does Breakfast Make a Difference? Does breakfast give you the fuel you need during the school day to achieve better grades? In our defense‚ we created a survey to test just the question. We were taught that the day of an important test- you need sleep and to eat a healthy breakfast. Do students of Waubonsie Valley believe in this theory? In proving our hypothesis of‚ if students eat breakfast‚ than they will receive good grades‚ we developed a survey in asking such questions to figure out
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9Skeletal & Muscular System Flipped Resources Student Learning Objectives Central Concepts: There is a relationship between the organization of cells into tissues and the organization of tissues into organs. The structures and functions of organs determine their relationships within body systems of an organism. Homeostasis allows the body to perform its normal functions. Explain how the muscular/skeletal system (skeletal‚ smooth and cardiac muscles‚ bones‚ cartilage‚ ligaments‚ tendons) works with other systems to support the body and allow for
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INTRODUCTION RECYCLING OF RESOURCES : Recycling is a process to change materials (waste) into new products to prevent waste of potentially useful materials‚ reduce the consumption of fresh raw materials‚ reduce energy usage‚ reduce air pollution (from incineration) and water pollution (from landfilling) by reducing the need for "conventional" waste disposal‚ and lower greenhouse gas emissions as compared to plastic production. Recycling is a key component of modern waste reduction and is the third
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Function of the Skeletal System 1. Support 2. Movement: The bones of the upper and lower limbs pull and push‚ with the help of muscles. 3 storage as a mineral store. 97% of the body’s calcium is stored in bone. Here it is easily available and turns over fast. In pregnancy the demands of the fetus for calcium require a suitable diet and after menopause hormonal control of calcium levels may be impaired: calcium leaches out leaving brittle osteoporotic bones. 4. Protective. Skull for the brain
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+Amendments for D2: Skeletal muscles allows for many different types of muscle contractions such as eccentric‚ concentric‚ isometric and isokinetic. These muscles are voluntary and the contractions produced have a huge impact on Wilkinson’s game. For example when he is striking a ball his quadricep contracts concentrically to produce force onto the ball. The more powerful the muscle the bigger the contraction‚ therefore if Johnny improves the strength of his quadriceps his kicking distance could
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deformed frogs scattered throughout the state. There are many speculations as to how the frogs got such deformities. Some scientists believe that its something in the waters of the Minnesota wetlands‚ other factors could be parasites or ultraviolet radiation. Minnesota is not the only location in the world that has reported deformed animal sightings‚ but almost three-quarters of the deformed frogs were reported in Minnesota. This is not necessarily because Minnesota contains the most deformed frogs‚ because
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Frogs are needed for everyday life. They are part of pond life. Each animal is important because even in the pond‚ there is a food chain. Frogs are amphibians‚ animals that spend half of their lives under water‚ and remainder on land. The first frog appeared in the early Jurassic period about 200 million years ago. Frogs live on every continent except Antarctica‚ but tropical regions have the largest amount. Like all amphibians‚ frogs spend half their lives near water because they must return to
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undergoing Tensional loads. All tests will be performed on the Instron machine. This experiment will show students how stress-strain graphs correlate to the material properties of each specimen. Students can observe the properties of failure due to tension and further understand the ASTM standards and procedures. Theoretical Background Normal Strain: Strain may be defined as a normalized measure of deformation representing the displacement between particles in a sample relative to a known reference
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Surface Tension My problem was to find out how to test or measure surface tension. I think the reason of some of the force in surface tension is cohesion and gravity. Surface Tension is the condition existing at the free surface of a liquid‚ resembling the properties of an elastic skin under tension. The tension is the result of intermolecular forces exerting an unbalanced inward pull on the individual surface molecules; this is reflected in the considerable curvature at those edges where the
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True Love? When Frogs mate‚ the male frog tends to clasp the female underneath in an embrace called amplexus. He literally climbs on her back‚ reaches his arms around her "waist"‚ either just in front of the hind legs‚ just behind the front legs‚ or even around the head. Amplexus can last several days! Usually‚ it occurs in the water‚ though some species‚ like the bufos on the right mate on land or even in trees! (photo courtesy of Emile Vandecasteele) While in some cases‚ complicated courting
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