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To test this hypothesis I would select an even number of children (20 children, for example) and divide them into two groups. Each group would undergo a series of medical examinations to assess everyone's health (it is important that all children have a healthy body). Then each group would receive a "mission", the mission of group A would be to go to school only by bus for 6 months, the mission of group B would be to go to school just walking for their months. After this period of time, the children would be submitted to the same exams so that we could assess changes in the health of each one of them.

One of the most important principles of scientific research refers to the establishment of an experiment so that it is possible to collect data that can confirm or cancel a hypothesis. As we can see in the example above, this principle was applied, since a 6-month experiment was established, which will provide data, so that it is possible to confirm or deny the hypothesis that children who walk to school are healthier than those who go to school by bus.

Answer:

Aggression is hostile or violent behavior or attitudes towards another. An example of an act that is not violent or aggressive in nature but still can cause harm is lying. Even if it’s just spreading a rumor in a non-violent or hostile way, a person could, for example- loose their job because of it.

Answer:

Aggression - a hostile or "stand-offish" behavior towards another being. (i.e. dogs often bare their teeth and growl to show hostility/aggression)

Keep in mind that any intentional act of violence can be seen as aggressive. Accidents such as a car unintentionally hitting an unknowing pedestrian are not aggressive. The pedestrian is being harmed, but the driver of the car did not run them over with the intent to harm. A dog baring his teeth at an intruder before attacking is an aggressive act because the dog intends to harm the intruder.

Answer:

issue - a topic about which there is more than one opinion

media - a means of communicating with many people

poll - a survey of people's opinions

entity - an individual business or organization

Explanation:

i googled the definitions! :)

The answer is:

Media is the plural form of medium, which (broadly speaking) describes any channel of communication. This can include anything from printed paper to digital data and encompasses art, news, educational content, and numerous other forms of information.

To have problems that make one unhappy and difficult to deal with He seemed nice enough at first, but it turns out he has (a lot of) issues. She has serious anger issues.

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The Credit Card Act was passed in reaction to the increasing amount of unsecured consumer debt.

Individual debts incurred as a result of buying products for personal or home use are included in consumer debt. Consumer debt includes, among other things, debt from credit cards, school loans, auto loans, mortgages, and payday loans. They are distinct from other debts, such as those incurred by government activities or investments made for the purpose of operating a firm.

There are two types of consumer loans: revolving debt and non-revolving debt, and they can be given out by banks, the federal government, and credit unions. Credit cards and other revolving debt are paid off monthly, whereas a loan with fixed payments made over a set period of time is considered non-revolving debt. Car loans often fall under non-revolving credit.

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Answer:

The September 11 attacks and the 2004 tsunami are related because both were national tragedies that caused many deaths and sadness across the country.

Explanation:

The September 11 attacks were terrorist attacks that shocked the whole country with the cruelty of human beings. The attack left many dead and an entire country in mourning, melancholy and fear for everything that was happening. The 2004 tsunami was also a tragedy, but this time it was not caused by the human being, which does not diminish the sadness for the lives lost, but it leaves us frightened by nature and not by the human capacity to harm its peers.

Both of the tragedies shown above change my worldview because it shows how, despite being different, the human being in general is a fragile organism. We are affected quickly and cannot resist the attack of anything. For this reason, we have to be very careful with our words and our actions, just as we must be careful with the environment that surrounds us.

Answer:

Hope I helped

Explanation:

It depends on what we are talking about but most of the time yes they do. The services include questions and answers. They also normally have return policies that help alot of consumers.

Answer:

The message of this cartoon is

That Kennedy and Khrushchev are engaged in a trial of strength over Cuba or are testing each other’s resolve

I can tell this because of these details

The cartoon shows Khrushchev and Kennedy arm wrestling. This is to represent the

trial of strength or testing of each other’s resolve. Both are shown sitting on bombs with

Kennedy clearly shown as ready to press the button to fire the bomb that is under

Khrushchev. In the background Khrushchev also is ready to press his button. Kennedy is

in the stronger position and Khrushchev is shown as sweating more heavily which

represents concern and worry about Kennedy’s actions.’

Own knowledge

This cartoon was published at the time of the Cuban missile crisis. The USA had missiles trained on the USSR whilst the USSR was putting missiles on Cuba which threatened America. Each side was seen to be testing the other and Kennedy threatened to use nuclear weapons if the missiles were not removed.  

Explanation:

In 1962, the Soviet Union began surreptitiously installing missiles in Cuba in order to launch assaults on American cities.

An American U-2 spy plane surreptitiously photographed nuclear missile bases being developed by the Soviet Union on the island of Cuba in October 1962. President Kennedy did not want the Soviet Union or Cuba to know about the missiles he had detected. For several days, he met in secret with his advisors to explore the situation.

Thus, The cartoon's theme is that Kennedy and Khrushchev are engaged in a strength test over Cuba or are trying each other's determination. Khrushchev and Kennedy are shown arm wrestling in the cartoon. This is to signify a strength test or a test of each other's resolve.

For more information about Cuban Missile Crisis refer to the link:https://brainly.com/question/12687037

Answer:

it could be about money in a banking account.

Explanation:

person a is really good with money and has saved a lot. he has 100$ in his account. person b is okay with it, and has saved 25$. however, person c and d aren't so responsible and get carried away. person c has -12$, and person d has -20$.

you can draw a number line from -100 to 100 and place them according to their value.

the greatest integer represents the most amount of money saved in a banking account.

Answer:

B: costs are often bad things that people don't want to accept