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lora16 [44]
3 years ago
9

While traveling in the mountains on vacation, your 7-year-old niece begins to complain about the pressure in her ears as you rea

ch higher altitudes. which structure within the middle ear is instrumental in equalizing middle ear pressure?
Social Studies
1 answer:
prohojiy [21]3 years ago
3 0
The middle air is composed of dead air spaces. When the pressure outside is different (high or low) compared to your middle ear, you experience pain in your ears. This is common when you ride airplanes or diving under the water. You can vent your ear spaces by opening your Eustachian tubes. This can be done by swallowing, pushing your jaw forward or when burping.
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Marx's theory of society is based on the belief that
ella [17]

Answer:

Marx's theory of society is based on the belief that he believes that the ruling class make all the money as they exploit the working class and pay them with low wages.

7 0
3 years ago
According to the text, self-instruction is particularly useful in helping students who
steposvetlana [31]

Answer:

The correct answer is B)

Explanation:

Self-direction is a learning method used to help students understand as they are instructed and give themselves a direction that they ultimately obey. It is, in other of words, the mechanism of self-regulation, or self-command.

It may be useful for students who are hyperactive, and who may have direct instruction issues as well as people who elicit unique strong emotions, too

Also, students with learning disabilities will find self-instruction very useful.

An example of self-instruction is strategy is the W-S-T-C. This means

  1. What are you going to do about the situation/problem?
  2. Select a strategy for the task you'd like to perform
  3. Try the strategy
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Cheers!

6 0
3 years ago
15. why did the Berbers eventually learn to live peacefully with thier Arab conquerors?
rodikova [14]
That's a hard one to answer but from all my reading it would seem there was one main reason. The Berbers were nomads so they never were able to be collectively together to form an army against invaders. Therefore, the Berbers were constantly being conquered by someone. Each time they had to learn new laws set out by the conquerors. When the Arabs came with their mighty army, they knew they couldn't fight so giving in was in an odd way a protection system of kinds.
5 0
3 years ago
How were the Emancipation Proclamation and the Gettysburg Address pivotal points of the civil war?
True [87]
Emancipation Proclamation of January 1, 1863, freed all the slaves in rebellion areas. The acceptance of black men in the navy and Union army are also proclaimed. Emancipation Proclamation also persuaded the abolitionists in the North to Lincoln's side and gave him the advantage he needed against the South. The Gettysburg address is declared more or less that we are a unified nation, and not separated fighting against one another. 
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3 years ago
According to conflict theory, why are women's contributions to family life devalued?
attashe74 [19]
Women's contributions to family life are devalued as a result of men attempting to maintain their dominant status. 
3 0
3 years ago
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