Question and answer
Among the 250 known harmful chemicals in tobacco smoke, at least ________ can cause cancer. A. 69 B. 59 C. 49 D. 79
Question|Rated good
Asked 4/18/2012 2:05:08 PM
Updated 8/16/2015 9:21:55 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by yumdrea [8/16/2015 9:21:49 PM], Confirmed by yumdrea [8/16/2015 9:21:54 PM]
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User: Among the 250 known harmful chemicals in tobacco smoke, at least ________ can cause cancer. A. 69 B. 59 C. 49 D. 79

Weegy: Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer.
Expert answered|bdhouston|Points 632|

User: A typical smoker will take ________ on a cigarette over a period of 5 minutes that the cigarette is lit. A. 1 puff B. 5 puffs C. 10 puffs D. 15 puffs

Question|Rated good
Asked 4/18/2012 2:05:08 PM
Updated 8/16/2015 9:21:55 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by yumdrea [8/16/2015 9:21:49 PM], Confirmed by yumdrea [8/16/2015 9:21:54 PM]
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A typical smoker will take 10 PUFFS on a cigarette over a period of 5 minutes that the cigarette is lit.

Added 8/16/2015 9:21:55 PM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
Men are at risk of developing alcohol dependence if they consume more than _______ drinks per week and ________ drinks on any single day. A. 18; 5 B. 9; 3 C. 14; 4 D. 5; 2
Weegy: The answer is C. 14 (More)
Question
Expert Answered
Updated 4/10/2016 3:29:47 PM
1 Answer/Comment

Men are at risk of developing alcohol dependence if they consume more than 14 drinks per week and 4 drinks on any single day.

Added 4/10/2016 3:29:47 PM
This answer has been confirmed as correct and helpful.
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
Weegy: The answer to your question is D. none of the above. around 95% of movement is a result of muscle contraction. Thanks Weegy. (More)
Question
Expert Answered
Updated 6/25/2015 10:16:39 PM
1 Answer/Comment

Nearly ALL movement in the body is the result of muscle contraction.

Added 6/25/2015 10:16:39 PM
This answer has been confirmed as correct and helpful.
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
Weegy: Nearly all movement in the body is the result of muscle contraction. (More)
Question
Expert Answered
Updated 5/1/2016 2:03:42 PM
0 Answers/Comments
The heart circulates the blood to all the ________ in the body. A. Muscles B. Capillaries C. Tissues D. Organs
Weegy: The heart circulates the blood to all the Organs in the body. User: Systole is the ________ phase of the cardiac cycle. A. Contraction B. Relaxation C. Monitoring D. Termination (More)
Question
Expert Answered
Updated 12/6/2015 10:50:41 PM
1 Answer/Comment
Systole is the Contraction phase of the cardiac cycle.
Added 12/5/2015 7:01:08 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [12/6/2015 10:50:41 PM]
The brain is divided into the _______. A. Cerebrum B. Cerebellum C. Brain stem D. All of the above
Weegy: A. Cerebrum (More)
Question
Expert Answered
Updated 5/8/2014 6:52:04 AM
1 Answer/Comment
The brain is divided into the All of the above.
Added 5/8/2014 2:07:17 AM
This answer has been confirmed as correct and helpful.
Confirmed by debnjerry [5/8/2014 6:52:05 AM]
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