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7th Grade Life Science: Enrichment Program 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. How do your kidneys change your blood pressure?

Question 2 2. After the bacteriophage uses its tail fibers to attach to the bacterial host, what will happen next in the lytic cycle?

Question 3 3. The purpose of cellulose is to:

Question 4 4. Scientists hypothesize that the evolutionary ancestor of both plants and fungi were:

Question 5 5. What would happen if a person's baroreceptors stopped working?

Question 6 6. A lack of iodine can result in a swelling of the neck called a _____.

Question 7 7. Vines grow straight until they find something to grow around. What is responsible for this adaptation?

Question 8 8. If a sample of blood is deoxygenated, where is it likely to be found in the circulatory system of the human body?

Question 9 9. What does the atomic number represent?

Question 10 10. What is a frozen lake an example of? Choose the best answer.

Question 11 11. Global warming CANNOT be caused by _____.

Question 12 12. Which of the following statements is true about the Mesozoic period that lasted between 65 and 250 million years ago?

Question 13 13. Which of the following scenarios is least likely to have a detrimental impact on an ecosystem?

Question 14 14. Which of the following is MOST responsible for peripheral vision?

Question 15 15. Which type of fossil fuel is shale gas?

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7th Grade Life Science: Enrichment Program 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!

7th Grade Life Science: Enrichment Program  /  Science Courses
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