The statement, "There are regions beneath Earth's crust that will always be beyond the reach of scientific investigation," is a
A) fact.
B) speculation.
C) hypothesis.
D) scientific statement.
E) theory.
B
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Which of the following most illustrates environmental stewardship?
A) Paving a parking lot with blacktop outside of a dorm B) Using non-biodegradable pesticides on a garden C) Using only antibacterial soaps for washing dishes D) Riding a bike to work instead of driving
Which of the following is true when there is a single substituent on cyclohexane?
A) This substituent will prefer to be in the axial position. B) This substituent will prefer to be in the equatorial position. C) This substituent has no particular preference for either the axial or equatorial position. D) The situation will vary, depending on the identity of the substituent.
Net convergence of air would cause surface pressure to ____ and net divergence would cause surface pressure to ____
a. increase; decrease b. increase; increase c. decrease; decrease d. decrease; increase e. remain the same; remain the same
A country that is not fully autocratic or democratic is defined as a(n)
A) bureaucracy. B) totalitarian state. C) kleptocracy. D) plutocracy. E) anocracy.