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23. Articulations that are freely movable are known as 

11. Which is the deepest layer of the epidermis and is responsible for cell division and replacement?

3. The major regions of a hair shaft include all of the following EXCEPT ________.        

39. The ____ secretes melatonin and helps regulate sleep- wake cycles.

32. Which of the following is NOT involved in compressing the abdomen and rotating the trunk?

42. A patient had a stroke on the left side of the brain and now has trouble producing speech. Which area of the brain has likely been damaged?

12. Which layer of skin would be affected by squamous cell carcinoma?

7.Stratified epithelial tissues provide protection to underlying structures because ______.

33. The protein found in large amounts in the superficial layer of epidermal cells is keratin.    

5. Which connective tissue functions in reserving food stores and insulating against heat loss?