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Middle School Life Science: Help and Review 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. Why is photosynthesis an important process?

Question 2 2. In which order are true bugs found?

Question 3 3. Connective tissue functions in which way?

Question 4 4. Which of the following is a type of pathogen that can enter its host and multiply in order to cause an infection?

Question 5 5. Which is the first step in cellular respiration?

Question 6 6. Cochlear implants affect which of the senses?

Question 7 7. What is the average temperature in the desert during the day and night?

Question 8 8. What do echinoderms have in place of a true circulatory system?

Question 9 9. Which answer choice correctly orders the three major eons of Earth's history, from the oldest to the most recent?

Question 10 10. Which of the following will react violently with water to form a base?

Question 11 11. What role does the nerve net play in the control of cnidocytes?

Question 12 12. The white pine tree gradually loses its needles throughout the year. What terms can be used to describe such trees?

Question 13 13.

After reading an article on energy, John immediately decides to replace all incandescent light bulbs in his house with compact fluorescent light bulbs.

The article is most probably on _____.

Question 14 14. Nitrogen is part of what vital substance in plant cells?

Question 15 15. A new mutation allows a cheetah to run faster and hunt down more prey than its slower counterparts. This mutation increased the _____ of the cheetah.

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Middle School Life Science: Help and Review 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!

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