CED K- SCIENCE GED TEST WITH QUESTIONS AND ANSWERS

CED K- SCIENCE GED TEST WITH QUESTIONS AND ANSWERS ANSWER: Heat Capacity of Water and Sand those living in the ocean have a heat capacity five times more than those dwelling in the sand. Human Genome Project (HGP) - Answer Gene has been exaggerated. Hammer and feather drop - what is the relationship between the kinetic en ergy of the hammer and the feather before it hits the moon's surface? - ANSWER The hammer has more kinetic energy than a feather because it has more mass. Natural Selection - ANSWER thrive in the environment and generate more offspring Artificial selection is imposed by humans. What scientific measurements are used to determine the length of fly larvae? - ANSWER milimeters Graph with information about fruit fly - ANSWE R สาร x เพิ่มขึ้น, length y ลดลง (graph). ANSWER: Chimpanzee and Bonaboo Most chimps and bonobos shared common ancestors. Kneepad test: What is the chance of force failure at 145 or higher? - Answer 25%. What can be concluded from the chart regarding vitamin C intake? - ANSWER Both men and women utilise supplements that fulfil the recommended dail y vitamin C intake. Meiosis - ANSWER Tri-II helps chromosomal separation Best range for insolation - ANS WER 140,000 –160,000 Calories - Answer Graph name: Total calories (mg) on the y axis. Renewable energy: Does this statement contradict the recent boom in renewable energy use? - ANSWER The price of oil is cheaper. Roller coaster diagram from position 1 to 2 - ANSWER Gravitational pote ntial energy decreases, but total energy remains the same. ANSWER: Winter temperature is a variable that affects glacial expansion since temperatures were much lower in the past than they are now. Limiting Reagent - Answer Limiting reagent is the material that is completely consumed following the reaction. Salt and water experiment - what factors should be changed to reach a vali d conclusion>? - ANSWER The mass of the ice cube and the beginning temperatu re should be equal. Carbonated soft drinks/carbonation: ANSWER bottle 1 greatest carbonation means low temperature, high pressure, and sealed