Take this practice test to check your existing knowledge of the course material. We'll review your answers and create a Test Prep Plan for you based on your results.
How Test Prep Plans work
Answer 50 questions
Test your existing knowledge.
View your test results
Based on your results, we'll create a customized Test Prep Plan just for you!
Study more effectively: skip concepts you already know and focus on what you still need to learn.
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. In the human body, mature bone cells are known as:
Question 2 2. Chromosomes store information in the body. This is known as a:
Question 3 3. When minerals condense and expand due to fluctuations in hot and cold temperature, this is known as:
Question 4 4. Within the human brain, this part functions to help with speech and emotions. It is known as the:
Question 5 5. Of the following statements regarding chemical changes and matter, which is true?
Question 6 6. Which of the following individuals theorized that matter is made up of particles called atoms?
Question 7 7. Of the following steps in the scientific method, which must occur first?
Question 8 8. Water freezes at:
Question 9 9. Of the following, which is a necessary part of ALL plants?
Question 10 10. When light is used to split water molecules and produce oxygen, which of the following has occurred?
Question 11 11. This type of ocean wave is caused by an earthquake. It is known as a:
Question 12 12. Of the following, which system is responsible for removing toxic substances from the human body?
Question 13 13. The human body's immunity is affected by these specific cells that can make antigen-specific antibodies. They are known as:
Question 14 14. A variable that remains the same in each trial of an experiment is known as:
Question 15 15. Which of the following laws tells us that when the pressure of a gas remains unchanged, as its temperature increases, its volume also increases?
Explore our library of over 79,000 lessons
Browse by subject