The heart is located in which body cavity?

a. cranial
b. thoracic
c. spinal
d. abdominal
e. pelvic


ANSWER: b

Biology & Microbiology

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Which adaptation is least likely to be found in any dinosaurs?

a. bright coloration b. bipedal posture c. feathered wings d. gills for breathing underwater e. posture with heads upright and tails off the ground

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O-Antigen

What will be an ideal response?

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A new community that develops in a disturbed site where the soil that supported a previous community remains is known as ________.

Fill in the blank(s) with the appropriate word(s).

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Recuperating patients without symptoms; may shed viable microbes

A. Passive Carrier B. Asymptomatic Carrier C. Convalescent Carrier D. Chronic Carrier E. Incubating Carrier

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