Iron tools were used for agriculture. Larger communities pushed into the Ganges river . They used iron tools to cultivate rice.
National service is the service provided to the government by men and women aged 18 to 30 years old.
<h3 /><h3>What is a National Service?</h3>
National service is the mandatory or voluntary service of the citizens of a country. In some countries the citizens aged 18 to 30 years are required to have spent a certain time in the national service.
Sometimes the government asks for youngsters to join the national service, and as a response to this the citizens of the society join the national service.
National service includes and is not limited to, need for education so the citizen will teach, if there has been any disaster the citizen will provide the services to evacuate the injured or impacted personnel from the site.
This is a good service to be performed and it is appreciated for all individual to perform National service for at least sometime.
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Answer: <u>CS(Conditioned Stimulus), CR(Conditioned Response)</u>
Explanation: Conditioned stimulus(CS) are the stimulus that was stable previously but after coming in contact with the unconditioned stimulus(UCS), it results in getting the triggered which is known as the conditioned response(CR).
The burger restaurant is acting as the conditioned stimulus source for an individual as it invokes stimulation due to which mouth starts to salivates in the form of conditioned response when he/she comes across by the restaurant as a result.
Answer:
Married people who have children.
Explanation:
The category of the U.S. population in which women do most of the housework is married people who have children. This has been true for thousands of years because women are the caretakers and men mostly go to work. This should stop because women are equal to men and they should both be able to have a job.
Answer:
a. was in a positive emotional state in anticipation of a reward.
Explanation:
Positive emotion: The term "positive emotion" is being considered as an individual's feeling where he or she lacks negativity so that he or she doesn't feel any discomfort or pain. However, Frederickson during 2009 stated ten common and different positive emotions including love, joy, pride, serenity, gratitude, amusement, interest, awe, hope, and inspiration.
In the question above, the given context represents that Jack was experiencing positive emotions as he was going to meet his girlfriend which is considered as a reward in this scenario.
