Practice schedule a involves two 1-hour practice sessions on each of three days, while schedule b involves one 1-hour practice session on each of six days. in this scenario, schedule a would be referred to as: select one:
a. blocked practiceb. distributed practicec. massed practiced. random practice

Massed practice

Explanation:

Massed practice is related to the practice in which a student does the practice continuously without rest. It is long and intense. It is opposite to the distributed practice. that is used for short periods.  

Thus here in the above statement, A and B are involved in the practice that is related to the massed practice.  

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

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