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Finger [1]
3 years ago
7

3. What percent of E-Cigarettes are made in China?

Health
1 answer:
KonstantinChe [14]3 years ago
4 0

Answer:

3.Ninety percent of the world's e-cigarettes are made in China, and most of them are produced in Shenzhen

4.Many countries such as Brazil, Singapore, Uruguay, and India have banned e-cigarettes.

Explanation:

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A health worker is interested in determining if omega-3 fish oil can help reduce cholesterol in adults. She obtains permission t
Dominik [7]

Answer:

  1. Observational study
  2. See explanation below
  3. No

Explanation:

  1. This is an observational study as the health worker did not conduct any experiment but instead, she observed and studied patients data and drew her inferences from the available data.
  2. A confounding is an external variable in an experiment that can change the effect of the dependent and independent variable. They can ruin an experiment if not accounted for and suggest false correlations, and introduce bias as it is one of the sources of bias in epidemiological studies. For example, using the study above, it is said that the cholesterol reading of the group not taking omega-3 fish oil is 18 points higher than the other; a confounding variable would be like an extra independent variable unaccounted for which could influence the outcome of the study like the age of the patients, family history, diet etc. All these extra variables can influence the cholesterol level of the patients but yet were unaccounted for and if inferences are made from the observations, the correlations could be false.
  3. Even though the 18 point difference is statistically significant, they cannot conclude that omega-3 fish oil is the cause because of the effect of confounding in experiments and the many external variables like lifestyle, diet, smoking etc. which could influence the outcome of the research that were unaccounted for
7 0
3 years ago
The shoulder joint where the scapula and humerus articulate is called the
Doss [256]

Answer:

The shoulder joint is formed by the articulation of the head of the humerus with the glenoid cavity (or fossa) of the scapula. This gives rise to the alternate name for the shoulder joint – the glenohumeral joint.

4 0
3 years ago
Being sexually active can impact teenagers emotionally. Discuss one emotional impact of sexual activity.
Tatiana [17]
One emotional impact of active sexual impact would be pregnancy, young ones just rush into this and don't think about the consequences, as a result they fare badly and end up being parents at such young age or get abortions. 
4 0
3 years ago
Read 2 more answers
At some point in your life, you might find yourself in a situation where you will have to decide if you want to engage in a sexu
lilavasa [31]

Answer:

Theres is <u><em>NO EASY</em></u> way to put it.

Explanation: To determine if you are ready to interact with sexual activies all falls down to if you are ready to deal with consequences of that person now being emotionally attached to you.

5 0
3 years ago
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Identify the hazard - Working in extreme cold or hot conditions
Kisachek [45]

Working in extreme cold and hot conditions are both hazardous.

Working in extreme cold can induce hypothermia, a significant drop in body temperature. Hypothermia can lead to death, but usually the most common symptoms are exposed time in cold weather, confusion, shivering,  lack of motor skills, and unconciousness.

Working in extreme hot can be dangerous too. This is called hyperthermia, which is the body not being able to regulate body temperature due to cold conditions. Heat stroke can happen, which symptoms include headache, hot temperature, dizziness, and unconciousness.

8 0
3 years ago
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