What are the stinging cells present in cnidarians?

A) Cnidoblasts
B) Spicules
C) Nettles
D) Gastrodermis


A

Environmental & Atmospheric Sciences

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Joann, a marine scientist, is studying the amount of dissolved iron, nitrate, and phosphate in the upper water column of

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Tropical storms in the East Pacific

A) eventually pass over Hawaii. B) generally move westward. C) miss Mexico. D) are the typhoons that hit Asia.

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Actual evapotranspiration is

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It is MOST pertinent to determine if the symptoms of a diving-related emergency began:

A) at the time of water entry. B) before entering the water. C) after the diver surfaced. D) during ascent or descent

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