What percent of the earth's water supply is readily available as liquid freshwater?
A. 0.024%
B. 1.0%
C. 2.3%
D. 7.8%
E. 15%
Answer: A
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For Marxists, labor is a commodity whose use value to employers is
A) more than its exchange value in wages. B) equal to its exchange value in wages. C) less than its exchange value in wages. D) unrelated to its exchange value in wages. E) leads to the problem of producing too little.
Sub-Saharan Africa was the original home of humankind and where cattle were first domesticated
a. True b. False Indicate whether the statement is true or false
Explain how mountain ranges can be used as evidence to support continental drift. What will be an ideal response?