Which of the following is not an alkaloid?
A) cocaine
B) coniine
C) nicotine
D) phentermine
D
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Uplift can occur during the rock cycle
A. only after deformation and metamorphism. B. only after metamorphism or solidification. C. only after melting and solidification. D. at any point after burial.
Debris flows are different from mudflows in that they ____
A)move faster B)are confined to pre-existing channels C)contain more water D)are less damaging E)are composed of larger particles
A(n) ________ may eventually be formed as layers of sediment are buried by subsequent layers of sediment.
A. sedimentary rock B. foliated rock C. igneous rock D. metamorphic rock E. sedentary rock
What is the Competitive Exclusion Principle of Ecology?
A. The theory that predators will feed on other species in the same environment B. The theory that prey species must always outnumber the predator species C. The theory that two species are unable to occupy the same ecological niche D. The theory that mandates the presence of commensal species within a habitat