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Damm [24]
2 years ago
5

Describe two examples of negative effects air pollutants have on the human respiratory system

Biology
2 answers:
Serjik [45]2 years ago
5 0

Answer:

irritate people's breathing, ling cancer, asthma

Explanation:

Particulate matter in the air decreases life expectancy according to many researchers. Pollutants such as ozone irritate people's breathing, trigger asthma symptoms and cause lung and heart diseases. Exposure to environmental tobacco smoke causes many severe respiratory health problems such as asthma and lung cancer.

Tpy6a [65]2 years ago
5 0
A corrosive gas that comes primarily from combustion of fossil fuels such as coal and oil
-respiratory irritant, effects plant tissues too
-combustion of plants and animals bring SO2 to air- fuels combusted sulfur combines with oxygen or volcanic eruptions or forest fires
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What is used for building structures in the body they can also be enzymes?
Anna35 [415]

Answer:

The correct answer is - proteins.

Explanation:

Enzymes are made up of the long chains of amino acids that are linked by the peptide bonds that make a polypeptide chain known as proteins. Proteins are the building block of the enzyme and the building of thevarious structures in the body.

Enzymes are made up of two protein that also plays as the role of a biological catalyst whereas protein only plays role in forming different structure and performing functions.

6 0
3 years ago
Which instrument has an enclosed reed and produces a buzzing sound
Oliga [24]

Answer:

The tuba

Explanation:

The tuba produces sound by vibrating or buzzing the lips into a large cupped mouth piece. It produces different pitches by changing the mouthpiece.

4 0
2 years ago
What are genetically modified foods?
Karo-lina-s [1.5K]

Answer:

it means They have been tampered with by chemicals steroids its science that makes foods bigger and tastes better.

Explanation:

they take the things that make the food and put all types of things in them to make then tastes better like apples they modify those to make them bigger and juicier.

3 0
2 years ago
Explain why a volcano is created when oceanic and continental crust collide. Makes sure you include what
pav-90 [236]

Oceanic crust or a less solid piece of oceanic crust will subduct beneath continental crust. Earthquakes occur when the oceanic plate subducts into a trench. Volcanoes are created by the melting of mantle material.

<h3>What does oceanic crust mean?</h3>

The outermost part of the Earth's lithosphere, known as oceanic crust, is created at spreading centres on oceanic ridges that are found at divergent plate boundaries and is found beneath the oceans. The oceanic crust is roughly 4 miles (6 km) thick. Even without the sediment on top, it is made up of many layers.

<h3>What is a characteristic of oceanic crust?</h3>

Compared to continental crust, oceanic crust is both thinner and denser. This is because to the oceans' weight, which has compacted it beneath it. It is also much more recent than continental crust, typically existing within the last 200 million years.

To know more about Oceanic crust visit:

brainly.com/question/1101764

#SPJ13

5 0
1 year ago
When a rock falls from outer space all the way to the ground it is called a?
zysi [14]

when a rock falls from outer space all the way to the ground it is called a meteorite.

3 0
2 years ago
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