Author Question: When layers of the skin rub against each other, this is known as: a. Friction b. Shearing c. ... (Read 66 times)

Marty

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When layers of the skin rub against each other, this is known as:
 
  a. Friction
  b. Shearing
  c. Sloughing
  d. Stripping

Question 2

The hips and shoulders are:
 
  a. Ball-and-socket joints
  b. Hinge joints
  c. Pivot joints
  d. Ligament joints



bhavsar

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Answer to Question 1

B

Answer to Question 2

A



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