Answer:
when people reduce the amount of waste you produce by choosing products with less packaging and reuse items when you can. you can also choose reusable items
Explanation:
<h2>Question :</h2>
<em>What do industrial organizational psychologists do?</em>
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<h2>Answer :</h2>
<em>Industrial and organizational (I/O) psychologists focus on the behavior of employees in the workplace. They apply psychological principles and research methods to improve the overall work environment, including performance, communication, professional satisfaction and safety.</em>
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During World War I, 116,516 US soldiers were killed and 204,002 were wounded. If you add those two numbers together, the total number of US soldiers killed or wounded was 320,518.
You can represent that as a fraction of the current population of Chicago like this:

For simplicity's sake (since I assume the Chicago population number is an estimate), let's round the number of soldiers killed or wounded down to 300,000. That would look like this:

We can simplify that down a lot by dividing the number of soldiers and the number of Chicagoans by the least common denominator of 300,000. That would give us this fraction:

So for every 1 US soldier killed or wounded in World War I, there are 10 Chicagoans living in the city today.
Answer:
Classical conditioning
Explanation:
Classical conditioning was proposed by Ivan Pavlov that informed in the psychology as learning of behaviorism. Classical conditioning is also called the learning of behavior where the conditioned stimulus is associated with the unconditional stimulus to produce a behavior response.
For example, To teach dogs with the sound of buzzer being fed is based on classical conditioning.
There are different type of behavior therapy are used to modify the behavior of a person such as desensitization, flooding, etc.
Answer: Public Expenditure.
Explanation: The authorization of public expenditure is the accounting operation that reflects the act, by virtue of which, the competent authority to manage an expense from a credit agrees to perform it, determining its amount in a certain way or as closely as possible, when it cannot be done in a certain way, reserving, for that purpose, all or part of the budgeted loan.