Which are true of a hypothesis?
A. It may be scrapped or amended after testing.
B. It may be tentatively assumed.
C. It can be tested for validity.
D. All of these choices are correct.
Answer: D
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Different versions of SQL are used in ArcGIS.
Answer the following statement true (T) or false (F)
In the past, Swahili served as the lingua franca throughout East Africa
Indicate whether the statement is true or false.
Which of the following is not a typical practice in growing rice in Asia?
A) harvesting with a plow drawn by oxen B) flooding the plowed land with rain water C) flattening the land D) transplanting seedlings grown in a nursery
An amount of precipitation measured to be less than one-hundredth of an inch (0.25 mm) is called?
a. ?a trace. b. ?drizzle. c. ?light rain. d. ?mist. e. ?fog.