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Disease and disorders of the respiratory system include all of the following except A. lung cancer. B. stroke. C. asthma. D. emphysema. User: what is emphysema? User: The tiny hollow air sacs where oxygen exchange occurs are A. lymph nodes. B. capillaries. C. alveoli. D. bronchioles
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Updated 12/29/2011 3:00:52 PM
1 Answer/Comment
Disease and disorders of the respiratory system include all of the following except B. stroke. Emphysema is a long-term, progressive disease of the lung(s) and occurs when the alveolar walls are destroyed along with the capillary blood vessels that run within them. This lessens the total area within the lung where blood and air can come together, limiting the potential for oxygen and carbon dioxide transfer.
Added 12/29/2011 3:01:12 PM
How could the skin respond when the human body is too cold? A. Muscles in the skin cause the hair to stand up. B. Blood flow to the skin increases. C. The body begins shivering to produce heat. D. Sweat is secreted on the surface of the skin.
Weegy: A. Muscles in the skin cause the hair to stand up.In cold weather, skin hairs in both humans and animals stand up (called piloerection), which causes entrapment of the air in the hair web. User: Skin, nails and hair make up the A. skeletal system. B. integumentary system. C. muscular system. D. endocrine system. (More)
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Expert Answered
Updated 1/3/2012 7:28:43 PM
1 Answer/Comment
Skin, nails and hair make up the: D. endocrine system.
Added 1/3/2012 7:28:43 PM
Which of the following can be found in the epidermis? A. dead cells B. blood vessels C. hair follicles D. nerve cells
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Expert Answered
Updated 319 days ago|6/12/2016 10:46:49 AM
1 Answer/Comment
DEAD CELLS can be found in the epidermis.
Added 319 days ago|6/12/2016 9:25:04 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [6/12/2016 10:46:42 AM], Rated good by yumdrea
Hair and nails are derived from cells of the A. skin. B. bone. C. blood. D. fat tissue.
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Expert Answered
Updated 8/31/2014 1:40:26 AM
1 Answer/Comment
Hair and nails are derived from cells of the skin.
Added 8/31/2014 1:40:25 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by selymi [8/31/2014 1:43:28 AM]
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