15. A cut in the skin would go through what strata layers in order from superficial to deep? (no picture or you can use the one in #14) 

18. Which equality is incorrect?   

3. The covering part of the spinal cord at the tip of the blue arrow is called the:  

8. What magnification is typical of an electron microscope?

21. What new information did you learn from watching the Unfixed Spinal Cord Video?  (the more you write the more points) 

19. Which two tissues make up a membrane? (mark 2 choices) 

35. What are the two main dangers of burns? (pick two answers) 

14. Which factor would NOT make diffusion faster?

2. This cell structure is called:  

48. Give a good definition for TISSUE. The one we learned had three parts. A tissue is: