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velikii [3]
3 years ago
13

Which role do ultrafine particles play in dirty air?

Biology
2 answers:
topjm [15]3 years ago
7 0

Answer:

They can worsen symptoms for people with breathing difficulties.

Explanation:

Ultrafine particles are small particles found in dirty air. They aren’t filtered due to their very small size. They enter the lungs and cause certain conditions such as oxidative stress, inflammatory mediator release, and could induce heart disease, lung disease and other systemic effects.

People who have breathing difficulties have their case worsened due to these particles.

Harlamova29_29 [7]3 years ago
3 0

Answer:

They can worsen symptoms for people with breathing difficulties.

Explanation:

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4 years ago
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marysya [2.9K]

Answer:

The digestion of dietary and blood protein.

Explanation:

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3 years ago
If bird song promotes an individual's ability to attract a mate and reproduce, then the song has a(n) _____ function. assumptive
Contact [7]

Answer:

If bird song promotes an individual's ability to attract a mate and reproduce, then the song has an <u>     function</u>

<u />

Explanation:

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Natural selection takes place and is determined by the fitness of an individual , it contributes to evolutionary change as individuals with certain traits reproduce, the traits become fixed and prevalent within the population.

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TEA [102]

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