The ways different cultures have developed quite different ways to express universals. Hope this helps!
Answer:
b central Africa and the Amazon basin
Explanation:
Selva is a collection of rain forest that is really important for the world's Oxygen production and water reserves. These area have more trees per square of land compared to any other place on the world.
Currently, large portion of it is located in central Africa and Amazon, where industrialization still pretty much non-existent. If we count the production of oxygen made in Amazon alone, it accounted to around 20% of the world's oxygen production.
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.