Answer:
Observational study/The sample is too small
Explanation:
The study is observational since there is no attempt to modify nor apply any kind of treatment.
An important problem in this study is the quantity of the sample. It is explained that the research selected only 8 individuals, which is not a significant sample. The minimum number of samples should be at least 30.
The wide range of flora and fauna also our lovely landscape
Depending on how close you are to the equator, the regions may have a warmer or colder climate.
Answer: Parallel processing
Explanation: Parallel processing is the brain's ability to process or do many things (perform alot of task) at the same time. A typical example is when you see a person, first you see the color of the skin, the height, shape of the body or face (eyes, nose, ear mouth, jawlines); you brain process this information at the same time and it instantly recognizes the person to be either a family member, a friend, a total stranger etc.
<span>5
You want to meet at least one American and one Canadian. When you meet the 1st person, that person will be either an American, or a Canadian and you've satisfied half of your requirement. Let's assume the person you meet is a Canadian. That leaves you 7 people you haven't met yet, 3 Canadians and 4 Americans. You meet the 2nd person, but were unlucky and it's another Canadian. There's now 6 people left, 2 Canadians, 4 Americans. So you meet a 3rd and were unlucky again. So there's 5 people left. 1 Canadian, 4 Americans. You meet a 4th person and you managed to grab a Canadian again. You now have 4 people yet to meet, and they're all Americans. So you meet the 5th person and since there are only Americans left, you finally manage to meet an American. The exact same logic applies if the 1st person you meet happens to be an American and your next 3 choices are also Americans. In order to be absolutely certain of meeting at least one American and one Canadian is to pick n+1 people where n is the larger number of the two groups. And in this problem. n = max(number of Americans, number of Canadians).</span>
