Answer:
Alex knew he had to keep walking if he wanted to find the treasure so he kept looking for it, following the clues, for days and days, until then a bunch of weird guys came, but they were different. Their clothes, the way they talk are different, and it appears that they are also searching for the treasure so that they can bring back the treasure of their family, unlike Alex he wanted it for himself so that he could prove to them that he is great and can discover the hidden treasure. They wanted to murder him at first, but the group's leader refused because he wanted to help, and after one night of working together, they discovered the treasure, of which Alex carried some to town. And received a certificate for discovering the secret treasure, becoming extremely well-known. So he proved them wrong by doing what he wanted, and the weird group bought back the family treasure.
It's difficult to choose one for me. But I'd choose between <span>authenticity and relevance. Those are the most important for visual storytelling. It will hook public and hold them till the end.</span>
Answer:
The word "protracted" means lasting longer than expected, or unusually long, so what protracted most clearly means based on the context of the excerpt is how the time period of celestial motion studies must have lasted unusually long.
Primary Research: Primary research usually means a primary source. For example, Primary Research can be interviewing someone, conducting research. Other examples can be observations, case studies, surveys, experiments etc. The individual directly collects information from the experiment.
Secondary Research relies on secondary sources for example using a book to prepare for a report. Secondary data can be books, articles published, statistical data, reports, and case studies.
So basically, primary research is direct contact to collect the data and secondary is using other sources rather than directly getting the information from the source. Hope this helps.