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Black_prince [1.1K]
3 years ago
9

In a hostel, 30 students have food enough for 40 days. How many students should leave the hostel so that the food is enough for

100 days ?​
Biology
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

ffffffghjkoiuhbnm,,,,

Explanation:

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Which group of air pollutants tend to cool the atmosphere because they reflect more sunlight back to space thus reducing incomin
kondaur [170]

Answer:

D. atmospheric aerosols.

Explanation:

<em>Atmospheric aerosols are tiny particles that float in the air. These particles could be liquid or solid and are usually suspended primarily by direct emission into the atmosphere or secondarily by condensation process. </em>

Atmospheric aerosols have numerous effects on the biotic and abiotic factors of the environment. They alter air quality and impact human health in some cases, they can reduce atmospheric visibility, and they also reduce the amount of radiation that reaches the earth by scattering or reflecting some of the radiations from the sun back into space, leading to cooling of the atmosphere.

6 0
4 years ago
In which zone do some aquatic organisms rely on bioluminescence to entice prey?
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I think the correct answer from the choices listed above is the second option. The zone in which some aquatic organisms rely on bioluminescence to entice prey would be the mesopelagic zone. It<span> is that part of the pelagic </span>zone<span> that extends from a depth of 200 to 1000 metres below the ocean surface.</span>
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4 years ago
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Explain the contribution that fungi make to their environment.
Irina-Kira [14]

Answer:

Fungi transform organic matter into forms that can be utilized by other decomposers, and into food for plants.

Explanation:

5 0
3 years ago
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give two reasons why it is better fro human muscle cells to produce energy through aerobic respiration than through anaerobic re
astra-53 [7]

Answer:

During anaerobic respiration lactic acid is produced which is not good for human. It causes muscle pain.

ATP produces during anaerobic respiration are less while aerobic respiration produces more ATPs.

Explanation:

During anaerobic respiration lactic acid is produced which is not good for human. It causes muscle pain.

ATP produces during anaerobic respiration are less while aerobic respiration produces more ATPs.

Aerobic respiration

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

Anaerobic Respiration

It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.  

Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide

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Within a pyramid of energy:
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