During the summer there seems to be a greater amount of energy reradiated over landmass, while the ocean will have a constant amount of energy throughout the year. <span />
La güira, de la tradición taína de la isla; un cilindro compuesto de metal con un cepillo para tocarlo de arriba a abajo.
El yembé, un tambor de origen africano.
El acordeón, de la cultura española.
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Answer:
C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts
Explanation:
From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.
Observational studies can be regarded as studies whereby
researchers make observation about different effect of factors such as
risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.
Hey There,
False, the United States and Canada, as modern nations, do not experience social stratification. United States categorizes individuals based on their economic status by classes (Upper, Middle, and Lower) the most wealthiest Americans are in the Upper class while decent earning Americans are in the Middle class, the lower class represents Americans that are not financially prosperous and experience many troubles in the financial aspect of their lives (Bills, necessities, schooling, etc.) usually Americans associated in this class have troubles with providing for their family.
Studies show that Americans which are in the Lower class have a low literary rate. Due to lack of education, individuals have a hard time finding a decent job which as a result causes them to work for low pay which essentially is not enough for these type of individuals to provide for their families.
In conclusion, the most wealthiest are classified as the upper-class the middle earning are classified as middle-class and the lowest earning are classified as the lower- class. Therefore, the United States does experience social stratification.
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The studies reveal that compared to the right cerebral hemisphere, the left hemisphere is better at dealing with communicative information.
<h3>What are the
brain hemisphere?</h3>
The vertebrate cerebrum is divided into 2 cerebral hemispheres that are separated by a groove and known as left and right cerebral hemispheres.
In conclusion, the studies reveal that compared to the right cerebral hemisphere, the left hemisphere is better at dealing with communicative information.
Read more about brain hemisphere
<em>brainly.com/question/9155485</em>
