A passageway shared by the digestive and respiratory systems is the ________

A) larynx
B) pharynx
C) sinuses
D) esophagus


B

Biology & Microbiology

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The process by which new species are created from old species is achieved through which of the following?

a. energy consumption b. evolution c. thermoregulation d. mutations

Biology & Microbiology

Which protein transports oxygen in the bloodstream?

A) plasminogen B) thrombin C) hemoglobin D) erythropoietin

Biology & Microbiology

In a process called (cytokinesis/hematopoiesis/hematocrit), blood stem cells located in the bone marrow produce the three types of formed elements found in the blood

What will be an ideal response?

Biology & Microbiology

All of the following are problems in the management of antibiotic usage, except

A) The sale of many antibiotics over-the-counter in foreign countries. B) There are no exceptions here. All of these are challenges in the management of antibiotic usage. C) The selection of antibiotics based on results of appropriate antibiotic susceptibility testing. D) Extensive use of broad-spectrum drugs for minor infections. E) The use of antibiotics for upper respiratory viral infections.

Biology & Microbiology