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liraira [26]
3 years ago
12

The two-point discrimination test is used to determine ________.

Biology
1 answer:
vampirchik [111]3 years ago
5 0

The two point discrimination test is used to determine sensitivity to touch. This test is performed to evaluate the ability of an individual to identify two close points on a small area of skin and how well the individual can discriminate the points. The test can be done by using calipers.






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Ethan has been eating salads without first washing the lettuce. He risks ingesting which type of bacteria?
vodka [1.7K]

Ethan has been eating salads without first washing the lettuce. He risks ingesting E-Coli and Salmonella bacteria.

  • You could inhale dangerous bacteria from the soil or pesticides used on the produce in the fields if you eat unwashed produce. Furthermore, it's possible that you'll consume bugs that were collected with the produce.
  • Animal-based foods like meat, poultry, eggs, dairy products, and shellfish are frequently the cause of food poisoning in humans.
  • Fruits, vegetables, and other raw foods, however, can potentially be polluted and sicken people if they aren't rinsed beforehand.
  • Fruits and vegetables that are the safest are cooked; those that are the next-safest are washed.
  • Prevent eating unwashed fresh food. Fresh produce has many health benefits, but eating raw fruits and vegetables occasionally puts you at risk for food poisoning from pathogens including Salmonella, E. coli, and Listeria.

learn more about bacteria here: brainly.com/question/6941760

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8 0
2 years ago
In his theory of evolution, Charles Darwin was not able to explain
maks197457 [2]

Answer:

4 Charles Darwin was not able to explain the variation

8 0
3 years ago
When we eat something were taking in ___ and energy
DIA [1.3K]

Answer:

I think it's glucose because our bodies digest the food we eat by mixing it with fluids in the stomach. When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose.

Therefore, I think it's glucose; however, I'm not sure.

Hope this helps!

6 0
3 years ago
Breathing into and out of a paper bag for a long period of time will lead to?
Ilya [14]

Breathing into and out of a paper bag for a long period of time will lead to respiratory acidosis.

<h3>What is respiratory acidosis?</h3>
  • When the lungs are unable to expel all of the carbon dioxide the body produces, a condition known as respiratory acidosis develops.
  • Body fluids, particularly the blood, become too acidic as a result.
  • The main causes of respiratory acidosis are inadequate ventilation and carbon dioxide buildup.
  • The main issue is an increase in arterial carbon dioxide partial pressure (pCO2) and a decline in the arterial bicarbonate to arterial pCO2 ratio, which causes a drop in blood pH.
  • When there is acute respiratory acidosis, the body initially tries to make up for it.
  • If the acidosis lasts more than 12 hours, a reaction known as metabolic compensation2 takes place.
  • By increasing the release of hydrogen ions through ammonium, the kidneys will lower the blood's acidity.
  • Too much carbon dioxide in the body can result in general symptoms including headache, exhaustion, and twitching muscles.
  • Frequently, it goes away fast on its own.
  • But in cases of severe hypercapnia, the body is unable to return to a stable CO2 level, and the symptoms are more severe.

Learn more about respiratory acidosis here:

brainly.com/question/9694207

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7 0
2 years ago
Please hurry, I'll give brainliest.
Anestetic [448]

Answer: D 22%

Explanation:

4 0
3 years ago
Read 2 more answers
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