Question and answer
the actual exchange of gases takes place in the?
Question
Asked 9/12/2012 9:15:38 AM
Updated 1/6/2018 12:31:24 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [7/7/2015 3:09:44 PM], Edited by jeifunk [7/7/2015 3:10:07 PM], Edited by Janet17 [1/6/2018 12:30:44 PM]
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Original conversation
User: the actual exchange of gases takes place in the?

Weegy: The actual exchange of gases takes place in the alveoli (air sacs).


User: The carcinogenic substance in cigarette smoke is the?

Question
Asked 9/12/2012 9:15:38 AM
Updated 1/6/2018 12:31:24 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [7/7/2015 3:09:44 PM], Edited by jeifunk [7/7/2015 3:10:07 PM], Edited by Janet17 [1/6/2018 12:30:44 PM]
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8
The carcinogenic substance in cigarette smoke is the TAR.
Added 1/6/2018 12:31:24 PM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
animal that derive oxygen from the air or water are called User: the band of muscles that separates the pleural cavity from the abdominal cavity is called? User: voice box is also known as User: location of ciliated tissue and mucous membrane
Question
Expert Answered
Updated 1/6/2018 12:30:14 PM
3 Answers/Comments
Diaphragm is the band of muscles that separates the pleural cavity from the abdominal cavity.


Added 1/6/2018 12:11:11 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [1/6/2018 12:30:16 PM]
Voice box is also known as larynx.
Added 1/6/2018 12:11:14 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [1/6/2018 12:30:19 PM]
Animals that derive oxygen from the air or water are called: amphibians.
Added 1/6/2018 12:30:14 PM
This answer has been confirmed as correct and helpful.
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