A hypothesis is a(n)
A. proposed explanation developed before formal investigation.
B. question developed that leads to an observation.
C. strategy for solving a scientific problem.
D. conclusion based on results of an investigation.
Answer: A
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What will be an ideal response?
The Green Revolution is best described as
A) organic urban farming. B) recycling programs introduced in the 1990s. C) urban farming in Detroit. D) the diffusion of more productive agriculture techniques in the 1970s and 1980s. E) the elimination of locally used techniques in favor of automation.
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0 degrees 8 degrees S 8 degrees N 23.5 degrees N
Black smokers along the Juan de Fuca Ridge are responsible for massive sulfide deposits
Indicate whether this statement is true or false.