Barter system- A method of exchange when no money is involved.
B and C can't be the answers because they are not exchanging anything.
D can't be the answer either because there is money involved.
So your answer is A) You trade an apple for a banana at school. because you are exchanging something with someone for something else thats not money.
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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.
I wrote it down in the wrong app so i had to screenshot it but here it is. i hope it helps.
Effective democracies tend to allow a broader range of interests to be considered on a regular basis. This leads to more nuanced and moderate policies and reduces the risk that ineffective leaders can stay in power for a long time.
These characteristics encourage more robust and stable economic growth.
In authoritarian systems, economic growth is more likely to be narrowly based on a small section of the population and corruption is likely to be higher.
Few countries with authoritarian systems of government have achieved high levels of growth in the long term.
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