Answer:
Explanation:
Well. I have been in a situation like this except it was about the girl I liked instead of my friend. Hmm..... Well option A is to find someone else which is poor advice and in this case is hard to do or she can ask her friend on a date or something unless she already has a boyfriend. But if this is her old boyfriend their is still time.
But if their just friends then tell her to act the same way she was when they were best friends and that it may take a while.
Answer:
Individuals with access to water with no fluoride added.
Explanation:
When we want to do an experiment we must establish which will be the experimental group (one where the factor tested in the experiment is applied) and a control group (one that was set exactly the same as the experimental group but the factor tested in the experiment was not applied). In the case shown in the question above, the student wants to develop an experiment that tests whether fluoridated water is effective in preventing tooth decay.
This student's experimental group is a group of people who consume water with the addition of fluor (factor tested in the experiment) in their composition, whereas their control group will be a group of people who do not consume water with the addition of fluor in their composition.
Answer:
Look Below (Sorry if its a bit much)
Explanation:
As always with complex events such as pandemics, the evidence is variable and not clear cut.
A recent review by researchers on the Gold Coast found mass gatherings can increase the number of emergency department presentations by up to 400 patients per day. This includes not only infectious diseases but also a range of other problems including injury and drug and alcohol problems
But the impact is variable and depends on the nature of the event.
Similarly, a review of research on mass gatherings in the United States found outbreaks of infectious diseases following 72 mass gathering events.
Computer modelling suggests mass gatherings can increase the peak of a pandemic by 10%. In other words, there would be 10% more cases with mass gatherings than without.
However, this effect is most likely within ten days of the peak of the epidemic and the evidence of effect outside of those times is limited.
On the other hand, a review of research from the United States found that such outbreaks at mass gatherings were uncommon and this was the case even during the 2009 swine flu pandemic.
Sensory route e.g. Through the mouth, nose etc.
Vaping is addicting because it contains nicotine. Starting at such a young age can give you lots of health problems down the line of your future. It can increase the risk of dying because it’s a toxin and increase the risk of cancer. It’s not any better than smoking. If you vape enough in your life it’s likely you’ll start smoking and get addicted to that. This affects your liver and your lungs and just your over all health!
