EAS Final Exam Question and answer already passed 2023

EAS Final Exam Question and answer already passed 2023Which of the following pair s of steps in the scientific method is in the correct order for the scientific method? (There may be missing steps , but the two are in the correct order) (a) question, initial observation (b) initial observation , hypothesis (c) prediction, hypothesis, (d) test the prediction, question, (e) reject/ accept hypothesis, test the prediction (b) initial observation , hypothesis Which of the following is the key step in the scientific method that best separates it from non - scientific methodologies? (a) formulating a reasonable question (b) coming up with a hypothesis based on an observation (c) making a testable prediction that comes from the hypothesis (d) making careful and complete observations (e) stating facts that have been agreed to by all (c) making a testable prediction that comes from the hypothesis 4 . W hich of the following is a statement explaining a set of observations that needs to be tested ? (a) a hypothesis (b) a theory (c) a law (a) a hypothesis After the initial observation of a high iridium content in the K -T boundary clay, the hypothesis of a large meteorite impact was proposed. Which of the following was a prediction of that hypothesis? (a) the high iridium clay layer should be global (b) the composition of the clay layer should be different from clay found in the limestone above and below (c) there should be a crater from the meteorite impact (d) there should be melt spherules in the clay layer (e) all of the above (e) all of the above Evolution, the idea that life -- as preserved in fossils -- has changed over time is considered a fact: (a) because anyone can go see for themselves (make the observation) that fossils have changed over time (b) because Darwin said so (c) because DNA analyses support evolution (d) because it makes many testable predictions (e) Evolution i s not a fact. (a) because anyone can go see for themselves (make the observation) that fossils have changed over time