Answer: Authority as a source of knowlegde
Explanation: authority as a source of information refers to listening and taking a word from someone and believing they are right because they have been right before and they have an experience in that subject so you believe they are people who speak only logical things and that can't be argued.
The tone in the above passage is objective.
Answer: Option A
<u>Explanation:</u>
The passage gives facts or a factual description of vaccines. This means that what has been said about vaccines is true. Objective tone is used in a passage when the writer wants to describe or give facts related to something. Objective tone is not a biased opinion of the writer but presents the facts in a neutral way as they are.
Objective tone in a sentence or passage does not make use of emotive words or personal pronouns so that the sentence can provide an actual description and not the opinion of the writer.
ANSWER: La Niña (small girl in Spanish) and El Niño (little boy still in Spanish) had devastating effect on the environment. It has severe effects on atmospheric pressure, rainfall patterns and the global atmospheric circulation. There has been numerous changes in environment such as
1. Increased Rainfall
2. Catastrophic Floods
3. Affected climatic cycles of Canada and climatic patterns in Montana.
There has been serious economic problems around the globe also due to these storms.
Answer:
The correct answer is The study has a problem with the External validity
Explanation:
External validity in research terms is the validity the research has in the outside world or in the applied social reality of the field of study, it is the extent in which the results and conclusions of the study can be applied and generalized to ohter external factors, therefore in this case, when the researchers did the experiment only with motivated volunteers did not take into account that people outside may not have the same motivation, therefore the results may not be the same in the external social reality and thus having problems with the external validity.
