By examining fossil evidence, paleontologists believe that mammals evolved from ancestors of modern

A) arthropods. B) amphibians. C) sharks. D) lobefins. E) reptiles.


E

Biology & Microbiology

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Which of the following locations is the main reservoir for nitrogen in the nitrogen cycle?

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Describe the astronomical conditions that give rise to the extreme spring tides during certain periods of the month

What will be an ideal response?

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An individual suffers a bite from a bat, resulting in the transmission of the virus that causes rabies. In this case, how did the infection occur?

A) through direct contact B) through inhalation C) through vector-borne transmission D) through ingestion

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Type I diabetes is a(n)

A) autoimmune disease. B) immunodeficiency disease. C) immune complex-mediated hypersensitivity disorder. D) delayed hypersensitivity disorder. E) immediate hypersensitivity disorder.

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