Answer:
The jurisdiction or organization with primary responsibility for the incident designates the Incident Commander and the process for transferring command. Transfer of command may occur during the course of an incident.
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Answer: a. testing effect
Explanation:
Testing effect is a type of threat to internal validity of an experiment. Internal validity is assessing whether a factor makes a difference in an experiment or not and if it does, whether there is adequate evidence to support this correlation.
Testing as a threat to internal validity is when a second test is taken on the outcome of a first test. Other internal validity threats are history, maturation, instrument modifications.
Answer:
Usage of agriculture machines like inter cultivator, power tiller etc. can reduce the dependency on labor and improve the quality of life of the farmers.
Explanation: