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OverLord2011 [107]
3 years ago
9

The Increase of certain types of gases in the atmosphere has contributed to the problem of global warming. all these gases are

Biology
1 answer:
Aleks [24]3 years ago
4 0
Fossil fuels and green house gases which burn holes in the ozone layer of the atmosphere causing global warming
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Which of the following is a demonstration of the polarity of water?
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Answer:

All of the above

Explanation:

In letter A, B, and C; in different physical situation the molecule of water behave and put in charge with its peculiar polarity. Remember that is part its quite simple and molecular structure.

Water is "dipolar", because there is an uneven distribution of electron density. Water has a partial negative charge (Delta-) near the oxygen atom due the unshared pairs of electrons, and partial positive charges (Delta-) near the hydrogen atoms.

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5.Write observation and conclusion of each of the following activities​
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Answer:

Water puts pressure depends on their amount.

Explanation:

On the left side, there is less quantity of water in the tube that put less pressure on the bag present at the bottom and the bag swells slightly while on the other hand, on the right side, there is more amount of water in the tube that puts large pressure on the bag located at the bottom and as a result it swells higher than the other bag so we can conclude that more water puts more pressure and less water puts less pressure.

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If a researcher only wanted to examine the relationship between exercise and grade point average,
kari74 [83]

The complete question is as follows:

If a researcher only wanted to examine the relationship between exercise and grade point average, _________ would be used to test the variables.

A.  correlation analysis

B.  regression

C.  hypothesis

D.  central tendency measures

Answer:

The correct answer would be - A. correlation analysis.

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To find the relationship between two variables the correlation analysis is the statistical method is used. It is used to find the what and how the one variable is related to the other variable in this method.

It is used to evaluate the relationship between any two quantitative variables.To examine the relationship between exercise and grade point average,b this method would be best as it also shows how strong is the relationship of variables.

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2 years ago
If we were to compare the muscle cells of the puma to the epithelial cells, the muscle cells would contain relatively more A) ri
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