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siniylev [52]
1 year ago
10

Because this factor normally varies, the most important variable that influences the diffusion of respiratory gases is the _____

_____.
Social Studies
1 answer:
zubka84 [21]1 year ago
3 0

Because this factor normally varies, the most important variable that influences the diffusion of respiratory gases is the concentration gradient. The air in the lungs has a higher concentration of oxygen than that of oxygen-depleted blood and a lower concentration of carbon dioxide. This concentration gradient allows for gas exchange during respiration.

Gas exchange during respiration occurs primarily through diffusion. Diffusion is a process in which transport is driven by a concentration gradient. Gas molecules move from a region of higher concentration to a region of low concentration. Blood that is low in oxygen concentration and high in carbon dioxide concentration undergoes gas exchange with air in the lungs.

Ventilation maintains concentration gradients of oxygen and carbon dioxide between the air in the alveoli and blood flowing in adjacent capillaries.

Learn more about concentration gradient here:

brainly.com/question/28164385

#SPJ4

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Explain the evolutionary advantage to a population of having members who exhibit altruistic behavior.
Lostsunrise [7]

The evolutionary advantage to a population of having members who exhibit altruistic behavior is that the genetic representation of the population is increased in the next generation.

<h3>What is the advantage of altruistic behavior in evolution?</h3>

When members of a population are altruistic, then they would be more likely to help their relatives to survive as well as to produce offspring which they will take care of.

These offspring and relatives would therefore stand a better chance of survival such that the members of the population that made them would be well represented in further offspring in the next generation.

Find out more on altruism in evolution at brainly.com/question/13313984

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3 0
2 years ago
What part of a cover letter is the best place to let your personality come through?​
kotykmax [81]

<u>The best cover letter:</u>

The cover letter is a person’s opportunity to land into their dream job. One should always write a cover letter keeping in mind to connect with the reader and to show them as unique as possible.

The best part to let the personality come through is the body of the cover letter which should be written with utmost care and connections.

One should always begin with honest self assessment and never try to plagiarise the content, the introduction should always be precise and unique. A person should never duplicate the letter, rather try to tell their story and make it more interesting, anything copied would lose its charm.

4 0
4 years ago
1. If old mountains are worn down over the course of millions of years, what is one of the primary reasons that mountains still
antoniya [11.8K]
<span>C) New mountains are created through tectonic and volcanic activity.

Hope this helps!</span>
3 0
3 years ago
Read 2 more answers
To satisfy demands for withdrawls , banks keep
maks197457 [2]
Alot of extra cash on hand
5 0
3 years ago
Bob was staying at a hotel owned by the Resort Hotels. While a hotel employee was removing luggage from the back seat of Bob’s c
ikadub [295]

Answer:

Bob contributed to his injury and apportioned damages

Explanation:

Under pure form of comparative negligence, a defendant is only responsible for the proportion of fault arising out of his negligence. The plaintiff is still allowed a compensation against damages even if he himself contributed to such a fault.

Comparative negligence mentions that whenever an accident takes place, the total negligence is a sum of proportionate negligence by each party, which contributed to such accident.

In such case, the negligence for an accident cannot be placed upon one party alone.

In the given case, since Bob filed a suit in a state that adopts pure form of comparative negligence, he shall be eligible to some compensation even if the fault was majorly his. Though, the quantum of compensation shall be based upon the determined fault of each party to the accident.

7 0
3 years ago
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