The connotation is the extra feeling that a word carries. Using words with different connotations can really change the meaning of a sentence and the tone, which means the attitude of the speaker.
These sentences are written from a third-person omniscient point of view. This means that the story is told by a narrator who is external to the story, i.e. the narrator is not a character. Therefore, the pronouns 'he', 'she', 'it', and 'they' are used to refer to the different characters of the story, as well as their respective names.
These sentences are not written from a first-person point of view because the characters should include their own thoughts or descriptions.
And these sentences are not written from a third-person limited point of view because the story should have been told from a character's perspective.
For outdoor trials, these have been carried out by the Mosquito Research and Control Unit Cayman, the Gorgas Memorial Institute in Panama, the Institute for Medical Research in Malaysia, Moscamed and the University of São Paulo in Brazil. In each and everyone of the outdoor suppression trials the wild population of Aedes aegypti<span> in the areas has been decreased by over 90%.</span>
An adjective phrase is a group of words that describe a noun or pronoun in a sentence. The adjective phrase can be placed before, or after, the noun or pronoun in the sentence.
Example:
The painter is a person of immense talent.
(Person = noun)
(Of immense talent = adj. phrase)
Source: yourdictionary.com