Air entering the body is filtered, warmed, and humidified by the
A) upper respiratory tract.
B) lower respiratory tract.
C) lungs.
D) alveoli.
E) bronchioles.
A
You might also like to view...
Sam, an older man, has been diagnosed with osteoporosis, and his blood calcium levels are above normal. The pathologiste found cancer cells that were oversecreting ________ causing Sam's symptoms.
A. thyroid hormone B. vitamin D C. parathyroid hormone D. growth hormone E. calcitonin
The glands that produce catecholamines are indicated by ________
A) Label J
Eye color is caused by genes at multiple loci. This phenomenon is called ________
A) incomplete dominance B) sex linkage C) multiple carriers D) polygenic inheritance E) pleiotropy
Which of the following is considered to be one of the primary digestive system hormones?
A. Bile B. Gastrin C. Hydrochloric acid D. Pancreatic amylase