How Well Do You Know the Nervous System?
The nervous system is as complex as it is important for any living organism that has one. With a healthy CNS (central nervous system), a person breathes normally, the heart works smoothly, and digestion has no problems. To keep the nervous system healthy, the body needs enough fats, vitamin D, and vitamin B12. Eighth graders study the structure of the nervous system and the processes that take place in it with the careful guidance of a biology teacher; tests in this subject can sometimes be very challenging. Do terms like dendrites, axons, and neurons mean anything to you? It is time to find out how well you understand how nerve cells interact. Take this test on the topic “Nervous System” as part of Grade 8 biology and check your knowledge!