B. Powdered
It has powdered mineral and powdered color and that mineral is know as it’s streak.
To prepare sanctions; warn
Answer: He seems sick again.
Explanation: Quote from the text: "Montag's head whirled sickeningly. He felt beaten unmercifully on brow, eyes, nose, lips, chin,
on shoulders, on upflailing arms."
I believe the answer is: B. To show that Grendel cannot rely on nature for protection
In the story, Grendel perceive that he is blessed by protection from the nature which would always help him in all of his troubles. But when he somehow got his foot stucked in a tree in front of a bull and when he cried and scream for help from the nature, he did not receive any answer.
The Columbus Exchange was a very negative event that had many impacts on natives for what I can see. A very important and major impact this caused was a spread of a disease called smallpox. This disease infected many people part of their community as lead to death in many causing there population to decline quickly. People have even been said to believe that 90% of the natives who got infected with this disease died which can show that it was very deadly. Lucky we do not have to worry about this horrible disease.