In the human body, the lever systems formed by muscles pulling on bones are primarily which class of lever?
A. First
B. Second
C. Third
D. No class predominates
Answer: C
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The periodic payment to Medicare, an insurance company, or a health care plan for health care or prescription drug coverage is:
A) a co-payment. B) a premium. C) a deductible. D) co-insurance
Which of the following statements regarding the eye muscles is NOT true?
A) Rectus muscles pull in a straight line. B) Strabismus occurs when there is a weakness in one of the eye muscles. C) Oblique muscles pull on an angle. D) There are four eye muscles for each eye.
____________________ account for two-thirds of foodborne infections
Fill in the blank(s) with correct word
Which one of the following is characteristic of intimate relationships?
A) They involve behavioral independence. B) They involve a lack of emotional availability. C) They involve emotional detachment. D) They involve need fulfillment.