Different tasks,and different events, along with time and resources.
By allowing items to get to the us quicker
Answer: b) Retrospective measures
Explanation:
Retrospective measures is the approach in which past information and study is used for collecting samples and starting research about same topic.This helps in easy conduction of research with less amount of time.
According to question, anxiety related information in competition of sport team can be known through retrospective measure as it will provide the past data of anxiety states occurring in sports competition.
Other options are incorrect because prospective measure, physiological approach and brain waves are not used for knowing information through past studies.Thus, the correct option is option(b)
There are approx. 100 billion neurons in the brain.
The answer is E
Answer: Ground movement during an earthquake is seldom the direct cause of death or injury.
Explanation: Most earthquake-related injuries result from collapsing walls, flying glass, and falling objects as a result of the ground shaking.
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