Standing on tiptoes is an example of a:
A) second -class lever system.
B) first -class lever system.
C) third -class lever system.
D) lever system demonstrating mechanical disadvantage.
Correct Answer:
Verified
Q4: Most levers in the human body are:
A)
Q5: Which of the following muscles is named
Q6: Triceps brachii and biceps brachii perform opposing
Q7: What joint serves as the fulcrum when
Q8: In the human body, what is the
Q10: Which of the following muscles is named
Q11: What lever class has the fulcrum situated
Q12: Identify the corrugator supercilii muscle. 
Q13: Where does the mentalis muscle insert?
A) skin
Q14: What can you tell about a muscle
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