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Westkost [7]
3 years ago
14

Human activities, such as the burning of fossil fuels, result in air pollution. What could be an outcome if the amount of smoke

released is not regulated?
A) Sunlight would not be able to reach Earth.
B) The temperature of the region would decrease.
C) Trees would begin to die, leading to habitat loss.
D) The smoke would settle around cities, reducing visibility.
Biology
2 answers:
spin [16.1K]3 years ago
7 0

Answer:

D) The smoke would settle around cities, reducing visibility.

mash [69]3 years ago
7 0

Answer:

D option

Explanation:

A is wrong bcoz the amount of smoke is not that much to prevent sun rays to enter.

B is wrong bcoz on burning fossil fuels, co2, ch4 etc increase result in increase the temperature

C is wrong bcoz on burning fuels Co2 release and the C3 plants absorb more Co2 and do more photosynthesis.

This means their activity increase

4. The smoke mix with water vapours make fog..reducing visiblity.

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nikitadnepr [17]

A.. Prokaryotic cells


7 0
3 years ago
What main elements do lipids proteins,carbohydrates and nucleic acids have in common
nataly862011 [7]

Answer:

The common elemental ingredients are carbon, hydrogen, and oxygen.

4 0
3 years ago
All layers of the cean have the same amount of oxygen
VLD [36.1K]

Answer:

What do I do with this information? XD

7 0
3 years ago
Read 2 more answers
Cathy's favorite salad dressing is a liquid with particles of the salt pepper and garlic. When comparing a spoonful of salad dre
Murrr4er [49]

Answer:

The liquid would be equivalent to Cytoplasm

The particles would be equivalent to orgnaelles

Explanation:

Cytoplasm is the liquid-like substance in the form of a gel that is also referred to as the protoplasm which is found outside the cell of living things. It is majorly mad up if dissolved molecules and water, as well as several cell organelles that carry out specific functions.

Comparing salad dressing to a cell, the liquid in the salad could be likened to the cytoplasm of a cell, while the particles in the salad could be likened to the organelles in a cell which performs various functions.

6 0
3 years ago
Read 2 more answers
What is embedded in the phospholipid bilayer that helps in the movement of larger molecules ?
gladu [14]

Answer:

\boxed {\boxed {\sf A. \ Channel/Transport \  proteins}}

Explanation:

The phospholipid bilayer is also known as the cell membrane. It covers cells and regulates the transport of substances. Certain ones can pass and others cannot, depending on certain factors like size and polarity.

Smaller substances tend to diffuse or move across the membrane quite easily. However, larger molecules have a much harder time. Many depend on special proteins embedded in the membrane. These are called transport proteins and they form a channel so large molecules can still move in or out of the cell.

So, salt, water, and fats do not contribute to the movement of larger molecules, but <u>channel or transport proteins do and choice A is correct. </u>

3 0
2 years ago
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