Answer:
In the given case study, the reliability of internet sources can not be trusted and possibilities are that such sources are biased.
Explanation:
Poaching is an illegal act of hunting or trapping of animals. So, internet sources that the grade 4 learners came across can not be trusted. The reliability of the blog can not be trusted as it supports the poaching system and confirms it to be a source of funding to animals. Since poaching an illegal act a blog that claims to support such an act would be unreliable and biased.
<u>For the fact, all internet sources can not be relied upon because not all of them assures good quality of information, their accuracy can not be trusted. Some sources are biased also. This problem arises because now people have access to post anything on the internet whether reliable or not</u>.
Explanation:
The Chalcolithic period, or Copper Age, was an era of transition between the stone tool-using farmers of the Neolithic and the metal-obsessed civilizations of the Bronze Age. The Copper Age was really a phenomenon of the eastern Mediterranean regions, and occurred from roughly 3500 to 2300 BCE.
Answer:
b. Students rather than professors constituted the dominant guild.
Explanation:
But for nothern Europe, professors constituted the dominant guild.
The correct answer to this open question to this open question is the following.
Although there are no options for this question we can say the following.
Indian mathematics was able to make great advances in the 3rd and 2nd century BCE, in part because of their development of the decimal system and the invention of "zero."
Indians were smart people and great mathematicians. Great Indian mathematicians such as Brahmagupta or Aryabhata, also developed concepts on algebra negative numbers, and trigonometry that are applicable in modern-day mathematics. From India, these concepts spread to other far regions such as the Middle East or China, where other mathematicians and scholars improved these concepts.