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tino4ka555 [31]
3 years ago
14

How can a rise in temperature cause a change in a polar ecosystem?

Biology
2 answers:
Lapatulllka [165]3 years ago
7 0
I think it is answer b
gogolik [260]3 years ago
3 0

Answer:

The correct answer would be D. sea levels would rise.

Increase in temperature (for example due to global warming) increases the rate of melting of polar ice.

Consequently, the sea levels of the polar ecosystem would increase.

In addition, the melting of the ice caps also increases the temperature of the water in the oceans. As a result, the water expands which also increases the sea levels.

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Autopsy conducted on an individual who had died of pneumonia revealed bluish-green pus filling the lung. The causative agent of
Rus_ich [418]

Answer:

The agent causing the pneumonia, where bluish-green pus was found, is most likely Pseudomonas aeruginosa.

Explanation:

Pseudomona aeuriginosa is a gram-negative bacteria that is one of the main causes of hospital-acquired infections, including pneumonias in mechanically ventilated patients.

One of the characteristics of P. aeuriginosa is the formation of a bluish-green pus, since it has the capacity to form cyanide-based blue pigment upon contact with the organic tissues it infects. This is the reason why previously P. aeruginosa was called a pyocyanic bacillus.

<em>     The other options are not correct because the only bacterium that produces blue-green pus is P. aeruginosa.</em>

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2 years ago
Bacteria do not contain a nucleus. Explain how they can function without it.
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Answer:

As bactérias não contêm um núcleo. Explique como eles podem funcionar sem ele.

Explanation:

espero ter ajudado boa noite

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2 years ago
Witch best describes the function of a chloroplast?
Serggg [28]

Answer:

Chlorophast allows plants to capture the energy of the sun.

4 0
2 years ago
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Discuss one of the major issues in toxicology from any perspective.
tangare [24]

A controversial issue of toxicology is the use of chemical additives in food.

Food additives are substances intentionally added to foods for the purpose of preserving, enhancing or modifying their physical, chemical, biological or sensory properties without impairing their nutritional value. However, it is necessary to control the use of these substances, as ingestion of these substances may pose health risks.

Additives are found in most processed foods, such as cookies, breakfast cereals, soft drinks, jellies, artificial juices, candies and a host of other foods in the diet of Brazilians, especially children.

Thus, its consumption should be controlled, as the health risk is confirmed by a sum of scientific studies. The three main ills associated with excessive consumption of these substances are cancer, food hypersensitivity and attention deficit hyperactivity disorder.

Some audiences are even more vulnerable to consumption, such as pregnant women, the elderly, people with little food and children under three years. In the case of children the attention should be greater because the digestive and urinary systems are not yet fully prepared to process these substances.

The more industrialized the product, the more chemical additives it will have. The ideal is to prepare fresh products at home. However, as is often not possible, it is important that you read the label and choose the products with the least additives.

8 0
3 years ago
Temperature of sickle star
vfiekz [6]

Answer:

69 degrees

Explanation:

6 0
2 years ago
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