Answer:
Trilobites
Explanation:
The Phanerozoic Eon is characterized by the presence of organisms that possessed hard shells as an adaptation to the environmental conditions. Among these organisms, the most common hard-shelled animals were the trilobites.
Trilobites were present during most of the Paleozoic Era, which belongs to the Phanerozoic Eon. These animals were marine organisms with remarkable and unique phenotypes.
The body of a trilobite was composed of three segments: the cephalon, the thorax, and the pygidium (tail). In addition, they possessed an exoskeleton composed of chitin, which was the reason behind their hard shells. They shed their exoskeletons to be able to grow.
Trilobites are currently extinct.
Answer:
archival research
Explanation: this is a type of research that uses existing records as data. That is preexisting database e.g birth certificates, marriage licenses. In this case, the researcher will look for the archives of male and female politicians in fraud cases.
In The Call of the Wild, the point of view is third person limited omniscient. The third person refers to a narrator who is removed from the action. In other words, the story isn't being told through one of the character's eyes.
<em>Answer:</em>
<em>retroactive interference </em><em> </em>
<em>Explanation:</em>
<em>Retroactive interference</em><em> is described as a phenomenon in which forgetting occurs when an individual tends to forget a particular task that is being formerly learnt because of learning a new task. In other words, retroactive interference occurs when an individual's latent learning affects or interferes with an earlier learning or old memories is being interrupted by old memories.</em>
<em><u>The correct answer is retroactive interference.</u></em>
