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xenn [34]
3 years ago
6

What are air particles doing in an undisturbed state?

Biology
1 answer:
seraphim [82]3 years ago
4 0

Answer:

Air particles are a mixture of solids and liquids that are microscopically tiny and suspended by air currents. It can stay in the atmosphere for a few hours to a month or two. Their constituents can be various harmful substances such as heavy metals - lead, nickel, arsenic, cadmium or polycyclic aromatic hydrocarbons

Explanation:

Air particles, nitrogen dioxide and ground-level ozone are now considered to be the three most polluting substances in human health. Exposure during peak concentration and long-term exposure to these pollutants can cause damage from respiratory distress to premature death.

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Answer: Paramecium are heterotrophs.

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Hope this will help

8 0
3 years ago
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What protects the brain spinal cord and peripheral nerves?
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I believe the skull does
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Why there is uncertainty in science.
andrew11 [14]

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7 0
3 years ago
Salts and sugars work to preserve foods by creating a Group of answer choices lower pH. hypertonic environment. lower osmotic pr
adelina 88 [10]

Hypertonic environment

<h3>How do salts and sugars preserve food?</h3>

Salts and sugars work to preserve foods by creating a hypertonic environment. Salt and sugar will remove the water from the bacteria or fungi and they will not be able to proliferate. Loss of water results in plasmolysis, or cytoplasmic shrinkage.

<h3>What is hypertonic solution and plasmolysis?</h3>

Compared to another solution, a hypertonic solution has a higher solute concentration.

Plant cells subjected to hyperosmotic stress frequently exhibit plasmolysis as a reaction. The live protoplast violently separates from the cell wall as a result of the loss of turgor. The vacuole is primarily responsible for the plasmolytic process.

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4 0
2 years ago
Is maltodextrin flammable substance?
Marta_Voda [28]

Answer:

Yes.

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