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lara31 [8.8K]
4 years ago
7

Does daily cardio exercise make subjects perform better on tests of intelligence? A study was conducted in which the daily habit

s of 45 college students were documented, focusing on the number of hours spent on exercise in a week. After a week, the subjects were given a computer-based intelligence test on which they receive a score on a 0 to 100 point scale. Their scores were compared with how many hours they spent exercising that week.
Select all that apply.
Choose at least one answer.
1 This is best described as an observational study.
2 The response variable is the score on the computer-based intelligence test.
3 The explanatory variable is the number of hours exercised during the week.
4 The response variable is the number of hours exercised during the week.
5 The explanatory variable is the score on the computer-based intelligence test.
6 This study is best described as an experiment.
Health
1 answer:
oksano4ka [1.4K]4 years ago
8 0

Answer:

Those options that apply include:

This is best described as an observational study.

The response variable is the score on the computer-based intelligence test.

and finally,

The explanatory variable is the number of hours exercised during the week.

Explanation:

This is an observational study because the researcher does not have control over the variable.

The response variable is otherwise known as the Dependent Variable for the study.

The explanatory variable is also known as the independent variable.

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Answer:

This is True

Explanation:

When humans (Men and Women alike) exersize and make it a typical regimine for themselves, it often, if not all the time, improves their physique and endurance. When exersizing, our bodies metabolism spikes causing us to burn more calories. When this happens over a period of time while being followed with a healthy diet, it will improve your bodies natural look due to the burning of calories and decreased body fat percentage.

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What would happen if for some reason, your body wasn’t able to maintain homeostasis in response to a stressor, either because of
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Answer: A failure of homeostasis – the balance of essential physiological states – can mean disaster for an organism.

This can occur due to defect in the hypothalamus or any other organ maintaining homeostasis

If your body temperature falls too low or goes too high, you might experience hypothermia or heatstroke, which can both be life-threatening. If your body can't maintain its energy balance, you might develop obesity or diabetes. If the amount of calcium in your blood become too low or too high, you could develop hypocalcemia or hypercalcemia. And if water balance becomes a problem, you might become dehydrated or hyper-hydrated, both very dangerous when extreme.

Explanation:

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2 years ago
James is a security guard at the mall who seems lost in his own world, and seems somewhat eccentric to others. Often, he feels t
Makovka662 [10]

Answer:

schizotypal personality disorder.

Explanation:

Schizotypal personality disorder -

It is a type of mental condition or disorder , which have the symptoms of severe anxiety , unconventional thoughts , disordered thoughts , is referred to as schizotypal personality disorder.

This condition is very problematic and painful , as people are not able to cope up with their mental conditions, and are always very stressed out.

even in some cases , people go through some strange illusions of someone who does not exists.

Hence, from the question,

James is suffering from schizotypal personality disorder.

7 0
4 years ago
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Select the correct answer.
Alex

The arteries in the image appear red because they are carrying oxygenated blood to the body. That is option B.

<h3>What is an artery?</h3>

An artery is known to be vessels that are surrounded by smooth muscles whose major function.is to distribute oxygenated blood from the lungs.

The blood is oxygenated in the lungs and is transported to the heart where it is then pumped to the whole body through the aorta.

Therefore, the arteries in the image appear red because they are carrying oxygenated blood to the body.

Learn more about blood vessels here:

brainly.com/question/25149738

#SPJ1

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2 years ago
8. Which of the following is not one of the guidelines for reading books to children?
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The correct answer is B
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3 years ago
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