The greatest number of known living species are

A. mites, ticks, and spiders.
B. insects.
C. bacteria.
D. algae.


Answer: B

Environmental & Atmospheric Sciences

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This ________ predicts average temperature conditions for a season

A) seasonal categorical forecast B) seasonal outlook C) seasonal quantitative forecast D) seasonal ensemble forecast

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The type of rock that the materials shown in this photograph would produce is

A. sedimentary. B. hydrothermal. C. metamorphic. D. igneous.

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Which of the following is synthesized by lymphocytes?

A) cholesterol B) hemoglobin C) immunoglobulins D) insulin

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Greenhouse gases include all of the following except ____

a. argon b. methane c. nitrogen oxides d. carbon dioxide e. hydrofluorocarbons

Environmental & Atmospheric Sciences