What advantage is there when an athlete bends his or her knees before landing in a jump?
A. To reduce the force of impact.
B. To change momentum gradually.
C. To extend the time of stopping.
D. all of the above
Answer: D
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Which varna group is at the top of the Hindu caste system?
A) Shudras B) Brahmins C) Kshatriyas D) Dalits E) Vaishyas
A(n) ____ is a bridge of sediment that connects a sea island to the mainland
A) inlet B) tombolo C) sand spit D) bay mouth bar
Features associated with ancient continental rift zones include andesite volcanoes and strike slip faulting.
a. true b. false
In the United States, conversion of rural land to other uses
A. affects a little less than 1.5 million acres each year. B. no longer occurs to any significant extent; land uses by now are generally fixed. C. is done primarily to provide more highways and housing. D. has purposely been halted to conserve farmland.