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Nearly ________ movement in the body is the result of muscle contraction. A. All B. 50% of all C. 10% of all D. None of the above
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Updated 12/4/2015 9:46:22 PM
1 Answer/Comment
Nearly all movement in the body is the result of muscle contraction.
Added 12/4/2015 9:46:22 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [12/4/2015 9:53:32 PM]
The food molecules that cannot be ________ need to be eliminated from the body. A. Ingested B. Digested C. Regurgitated D. All of the above
Weegy: The food molecules that cannot be B. digested or absorbed need to be eliminated from the body. User: An instrument called a ________ is used to measure the volume of air that moves into and out of the lungs. A. Hydrometer B. Barometer C. Spirometer D. None of the above User: The respiratory conducting passages are divided into the ________. A. Upper and lower respiratory tract B. Posterior and exterior respiratory tract C. Internal and external respiratory tract D. Left and right respiratory tract Weegy: The answer is A. Upper and lower respiratory tract. The respiratory conducting passages are divided into the upper and lower respiratory tract. User: What is atmospheric pressure? A. Pressure of the air inside the body B. Pressure of the air outside the body C. Pressure of the air within one’s mouth D. Pressure of the air within one’s lungs Reset Selection Weegy: The pressure inside the lungs must become lower than the atmospheric presSure. User: What is the exchange of gases between the blood and tissue cells? A. Internal respiration B. Posterior respiration C. External respiration D. None of the above (More)
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Expert Answered
Updated 119 days ago|12/26/2016 11:53:24 AM
1 Answer/Comment
Internal respiration is the exchange of gases between the blood and tissue cells.
Added 119 days ago|12/26/2016 11:53:24 AM
It is recommended that a person sip slowly so that he or she has no more than ________ with alcohol per hour. A. 2 standard drinks B. 4 standard drinks C. 1 standard drink D. 3 standard drinks
Weegy: It is recommended that a person sip slowly so that he or she has no more than 1 standard drink with alcohol per hour. (More)
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Updated 4/13/2016 2:17:46 AM
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A person who smokes about 1.5 packs daily gets ________ “hits” of nicotine to the brain each day. A. 400 B. 300 C. 100 D. 200
Weegy: A person who smokes about 1.5 packs daily gets 300 “hits” of nicotine to the brain each day. (More)
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Updated 161 days ago|11/14/2016 10:38:19 AM
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________ dependence is the most common form of chemical dependence in the United States. A. Alcohol B. Tobacco C. Nicotine D. Marijuana
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Updated 3/1/2016 4:35:46 AM
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NICOTINE dependence is the most common form of chemical dependence in the United States.
Added 3/1/2016 4:30:22 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [3/1/2016 4:35:41 AM]
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