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STAAR Science - Grade 8: Test Prep & Practice 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. This double-membraned organelle is the site of photosynthesis in plant cells:

Question 2 2. Which of the following is a way for plants to reproduce without seeds?

Question 3 3. Which cells have cell walls?

Question 4 4. The chaparral biome is characterized by what?

Question 5 5. Which of the following best defines a food web?

Question 6 6. What does a diagonal line on a position-time graph represent?

Question 7 7. How many days does it take the earth to revolve around the sun?

Question 8 8. What is one difference between the nervous and endocrine systems?

Question 9 9. Using the image provided, what conclusion can be made about the trend in the number of families over geologic time?

Question 10 10. In eukaryotic cells (plant and animal), where is DNA stored?

Question 11 11. When locating the atomic number for an element on the periodic table, the atomic number can be found _____ the symbol for the element.

Question 12 12. Which of the following is incorrect?

Question 13 13. A chaparral plant that is usually only seen in the first couple of years after a fire is also called what?

Question 14 14. What is the definition of a carbohydrate?

Question 15 15. Which of the following statements is true about greenhouse gases?

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STAAR Science - Grade 8: Test Prep & Practice 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!

STAAR Science - Grade 8: Test Prep & Practice  /  Science Courses
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