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OSAT Middle Level Science (CEOE) (026): Practice & Study Guide Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. XYZ Country's population is just beginning to increase. The population increase is partially due to their birth rate of 2.9, and the death rate being at the lowest it's been in two decades. Which stage is XYZ country in?

Question 2 2. When scientists found identical patterns on either side of the mid-ocean ridge, what did they deduce?

Question 3 3. Why is a special additive mixed with natural gas?

Question 4 4. Which of the following scientists are credited with discovering the structure of DNA?

Question 5 5. If the distance between two objects is 500 km and is increased to 1000 km, what happens to the gravitational force between them?

Question 6 6. Which wave parameter measures the spatial distance of one wave cycle?

Question 7 7. Which of the following is NOT true of the phosphate group in a phospholipid? The phosphate groups are…

Question 8 8. The _______ going into a transformer is equal to the _______ going out of the transformer.

Question 9 9.

Find the standard deviation for the following data set:

16, 20, 14, 24, 16, 19, 30, and 8

Question 10 10. How many chromosomes can be lost before it is considered a lethal event?

Question 11 11. Why does the speed of an ideal fluid change as it passes through a narrower area of tube?

Question 12 12. What is an inclined plane?

Question 13 13. How are neighborhoods represented in GIS?

Question 14 14. High-energy electromagnetic waves possess ...

Question 15 15. A cation has a _____ charge.

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OSAT Middle Level Science (CEOE) (026): Practice & Study Guide Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

OSAT Middle Level Science (CEOE) (026): Practice & Study Guide  /  CEOE Prep
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