7. Which type of skin cancer is the most dangerous because it is highly metastatic and resistant to chemotherapy?        

44. Thick skin has a more extensive dermal layer than thin skin.          

28. The layer of the epidermis where the cells are considered protective but nonviable.      

23. The arrector pili muscle’s predominate, useful function in humans is to ________.        

48. Which of the following is NOT a bone involved in hearing?

10. The epidermis consists of five layers of cells, each layer with a distinct role to play in the health, well-being, and functioning of the skin. Which of the following layers is responsible for cell division and replacement?        

39. For a doctor, simply looking at a patient’s skin can help towards making a diagnosis.          

17. Sudoriferous (sweat) glands are categorized into two distinct types. Which of the following are the two types of sweat glands?        

45. Cradle cap in infants is called senoria.        

20. Which layer of tissue is damaged in a first-degree burn?