The hang time of an athlete who moves horizontally 2.0 m during a 1.25-m high jump is
A. about 1 s.
B. less than 1 s.
C. more than 1 s.
D. need more information
Answer: A
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Government subsidies to fishing fleets
a. promote overfishing b. promote the reduction of aquatic biodiversity c. promote overfishing and reduction of aquatic biodiversity d. reduce the use of bottom-trawling harvests e. are currently less than $100,000 per year
What is the correct order of ecosystems in altitudinal zonation, starting at lowest elevation and going to highest elevation?
A) (1) tierra templada; (2) tierra fria; (3) tierra helada; (4) tierra caliente
B) (1) tierra fria; (2) tierra helada; (3) tierra caliente; (4) tierra templada
C) (1) tierra caliente; (2) tierra templada; (3) tierra fria; (4) tierra helada
D) (1) tierra helada; (2) tierra caliente; (3) tierra templada; (4) tierra fria
E) (1) tierra templada; (2) tierra helada; (3) tierra caliente; (4) tierra fria
Mesozoic-age coal deposits in the United States are the primary source of coal in this country. Indicate whether the statement is true or false
Permanent settlements existed prior to the beginning of recorded history around ________ years ago
A) 10,000 B) 1,000 C) 200,000 D) 24,000 E) 5,000