Which of the following apply to the small intestine?
A. Mixing and propulsion of chyme.
B. Segmentation contractions occur in this organ.
C. Secretions from the liver and pancreas enter this organ.
D. Both digestion and absorption occur in this organ.
E. All of the choices are correct.
Answer: E
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Twyla's dock is damaged in an accident caused by Ulric's negligence. Twyla agrees not to sue him if he will pay for the damage. If Ulric fails to pay, Twyla can bring an action for breach of contract. This is
a. a covenant not to sue. b. an illusory promise. c. an unforeseen difficulty. d. a release.
Blood vessels and nerves travel in a marking of each rib known as its costal ________.
Fill in the blank(s) with the appropriate word(s).
The five vertebral regions are the cervical, thoracic, lumbar, sacral, and
A) dorsal. B) ventral. C) coccygeal. D) axial. E) None of the answers is correct.
Sound travels directly to the eardrum through the
A) pinna. B) external auditory canal. C) cochlea. D) vestibule. E) ear ossicles.