Why is the inner lining of the bronchiole folded?

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Answer 1
Answer: The bronchioles or bronchioli are the passageways by which air passes through the nose or ... Theinner lining (lamina propria) of these bronchioles is thin with no glands present, and is surrounded by a layer of smooth muscle.

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How is burning fossil fules different from other processes that cycle carbon in enviornments on earth

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Answer:

Burning fossil fuels is different from other processes that cycle carbon in environments on Earth in the following ways:

Speed: Burning fossil fuels releases carbon dioxide into the atmosphere much more quickly than other natural processes. For example, it takes millions of years for carbon dioxide to be released from rocks and sediments through natural processes, but fossil fuels can be burned in a matter of seconds.

Scale: The amount of carbon dioxide released into the atmosphere from burning fossil fuels is much greater than the amount released from other natural processes. In 2019, humans emitted about 38 billion tons of carbon dioxide into the atmosphere, of which about 89% came from burning fossil fuels.

Location: Burning fossil fuels releases carbon dioxide into the atmosphere in specific locations, such as cities and power plants. This can lead to high concentrations of carbon dioxide in certain areas, which can have negative impacts on human health and the environment.

Other processes that cycle carbon in environments on Earth include:

Photosynthesis: Plants use carbon dioxide from the atmosphere to produce food.

Respiration: Plants and animals release carbon dioxide into the atmosphere when they breathe.

Decomposition: When plants and animals die, their bodies are decomposed by bacteria and fungi, which release carbon dioxide into the atmosphere.

Weathering: Rocks and sediments are weathered over time, releasing carbon dioxide into the atmosphere.

Volcanic eruptions: Volcanic eruptions can release large amounts of carbon dioxide into the atmosphere.

These natural processes cycle carbon between the atmosphere, land, and oceans. The carbon cycle is a natural process that has been happening for millions of years. However, human activities, such as burning fossil fuels, are disrupting the carbon cycle and causing carbon dioxide levels in the atmosphere to rise. This is leading to climate change, which is having negative impacts on the planet and its inhabitants.

To reduce the impact of burning fossil fuels on the carbon cycle, we can transition to renewable energy sources, such as solar and wind power. We can also improve energy efficiency and reduce our reliance on fossil fuels.

hope this helps <3

The area of Earth science that examines the physical and biological changes that have occurred in Earth’s past is called _____.astronomy
meteorology
physical geology
historical geology

Answers

The correct answer is option D

Historical geology can also be termed as the paleogeology. It deals with the study of the principles and techniques that was used during historic times. The discovery of many techniques such as radioactivity and several dating techniques helped in knowing the previous events that happened in the history of the earth.




D. historical geology

I don’t know how to do the chart

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Answer:

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Explanation:

The diagram shows the secretions of the pancreas in response to three different substances in chyme. Each pair of bars represents the response of the pancreas to a different variable. Pancreatic juice is composed of _______ bicarbonate in the presence of hydrochloric acid.

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The answer is sodium bicarbonate.

Pancreatic Juice is composed of sodium bicarbonate in the presence of hydrochloric acid. Sodium bicarbonate (NaHCO2) is composed of sodium ions and bicarbonate ions. It acts to neutralize the acid or chyme entering the duodenum.

Which of the following structures are used by prokaryotes for attaching to surfaces?a. capsule
d. nucleoid

Answers

The structure used by prokaryotes for attaching to surfaces is Capsule.

RoleofCapsuleinprokaryotes

Capsules are known to be the sticky outermost layer made up of polysaccharides.

Their role in prokaryotes include:

  • Aid prokaryotes to cling to each other.
  • Allows prokaryotes to attach to surfaces in their environment
  • Helps in preventing prokaryotic cell dehydration.

Therefore, the structure used by prokaryotes to attach to surfaces is the capsule.

Learn more about prokaryoteshere:

brainly.com/question/13470824

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capsule- This additional outer covering protects the cell and helps to adhere to surfaces and nutrients.

A tiltmeter is a volcanic monitoring tool that measures _____.

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A tiltmeter is a volcanic monitoring tool that measures ground swelling.

A tiltmeter is an instrument that is used to determine if the elevation of the earth crust has changed. Tiltmeters measures the angle of an object with regards to gravity. Tiltmeters are highly used in monitoring dams, volcanoes, hydraulic fractures and landslides.


A tiltmeter monitors the earth's crust to determine if any uplift is occuring. Simply put, it measures the crust to see if the elevation has changed.