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zalisa [80]
2 years ago
15

What events likely led to the outbreak of cholera in Haiti?

Biology
2 answers:
Katarina [22]2 years ago
8 0

In Haiti, UN workers accidentally introduced cholera.

The UN did not dispose of human waste correctly. This caused cholera to spread to local people.

The situation in Haiti could be improved by screening UN workers for illness, increasing water sanitation, and providing adequate sewage treatment.

ololo11 [35]2 years ago
7 0

Haiti suffered a devastating earthquake in January 2010. Subsequently, much infrastructure in<span> Haiti was destroyed, and many residents did not have access to safe drinking water and sanitation. Haiti suffered a devastating cholera outbreak soon after. Cholera is caused by a bacteria: Vibrio cholerae. The disease causes diarrhoea type symptoms. It is thought that the bacteria was introduced to Haiti by Nepalese peacekeepers from the UN. Since there was no safe sanitation, cholera sufferers would have contaminated the water supplies, leading to the spread of the bacteria in drinking water supplies. </span>


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An element has a half-life of 30 years. If you start with 10g of this element, how many grams of this element would remain after
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After two half-lives or 60 years, 7.5 g of the element will be left.

<u>Explanation:</u>

<u>Half-life:</u>

  • In simple words, Half-life can be defined as the amount of time needed for a quantity to fall to half its value as contained at the beginning of the time period.
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Evidence that cytoskeletal elements have ancient origins comes from the: sequence similarities of cytoskeletal elements when com
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All of these choices are correct.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

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