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monitta
3 years ago
7

Soot results from burning organic compounds. Soot is an example of

Biology
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

primary pollutant

Explanation:

soot results from burning

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Answer: False

Explanation:

Some organisms have an advantage with some traits, but they could be a disadvantage in other situations.

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3 years ago
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1. What is a two-dimensional model of the earth's surface called?
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Id say a map

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Instructions on how to control your cells are contained in what part of the DNA?
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a

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trust

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2 years ago
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Increasing the alveolar ventilation rate will Group of answer choices increase the partial pressure of oxygen in the alveoli. de
Pie

Answer:

Increasing the alveolar ventilation rate will increase the partial pressure of oxygen in the alveoli.

Explanation:

Alveolar Ventilation rate is the rate of air flow in the alveoli of the lung during normal breathing. It is measured in milliliters of air per minute (mL/min). The alveolar ventilation rate is an important factor in determining the concentrations (partial pressures) of oxygen and carbon dioxide in the functioning alveoli.

A high rate of alveolar ventilation, would result in a rapid influx of oxygen-rich air and efflux carbon dioxide-filled air from the alveoli.  This ultimately results in an increase in the concentration of oxygen and a decrease in the concentration of carbon dioxide within the alveoli.

Effects of alveolar ventilation on partial pressures of alveolar carbon dioxide and oxygen (PACO₂ and PAO₂)

If the  alveolar ventilation rate is increased (and carbon dioxide production is unchanged), then the partial pressure of carbon dioxide in the alveoli, PACO₂ will decrease.

If the  alveolar ventilation rate increases, then the partial pressure of oxygen in the alveoli, PAO₂ will increase.

7 0
2 years ago
The diagram below shows several organisms in a fish tank. Which item in the tank produces oxygen? *
monitta
A) plant because it does photosynthesis
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3 years ago
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