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Galina-37 [17]
3 years ago
5

Describe the process of breathing

Social Studies
1 answer:
taurus [48]3 years ago
6 0
Breathing begins with inhalation when the contraction of the diaphragm flattens on contraction, pulling the lungs down. The contraction of these muscles increases the volume of the lungs. This reduces the air pressure in the lung to below that of the external air. This pressure difference forces air to move into the lungs where gas exchange occurs. The relaxation of the diaphragm and intercostals reduces the volume of the lungs, which then increases the air pressure inside the lung to that above the external air. This forces air out of the lungs. The cycle goes on and on. Hope this helped!
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The state legislature asks you to analyze several product markets for natural monopoly qualities. The legislature wishes to regu
Triss [41]
The correct answer would be bottled water plants.

Out of all the choices, bottled water plant fits the qualities the legislature wishes for a product. It will provide safer, more efficient, and standard quality to its citizen. I hope this helped you. 
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3 years ago
_________ predicts that (a) the second or third member added to a group has the most effect on group conformity, and (b) individ
dolphi86 [110]

Answer:

Social influence model

Explanation:

The social influence model has its basis on the Social Learning Theory proposed by Bandura, which indicates that behavior comes from either positive or negative influences. Individuals that are part of the social sphere (such as parents and peers) and subjection to the media usually work as impact models, representing proper or improper behavior.

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Oxidation is associated with an increase in oxidation number. group of answer choices true false
horrorfan [7]

It is True, oxidation is associated with an increase in oxidation number.

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The term oxidation was first used by Antoine Lavoisier to signify the reaction of a substance with oxygen. Much later, it was realized that the substance, upon being oxidized, loses electrons, and the meaning was extended to include other reactions in which electrons are lost, regardless of whether oxygen was involved.

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3 0
2 years ago
Of the following items, which form of currency is the most durable and portable?
Nimfa-mama [501]
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In the early 1800s, stores weren't authorized to issue currency themselves. 
8 0
3 years ago
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Answer:

Mortgage???

Explanation:

6 0
2 years ago
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