Answer:
1. I don't agree with this statement. Sometimes panic can determine life or death. But so can too much panic.
2. I don't agree with this statement. 300 people, and counting, have died while trying to reach the top. It's cold and dangerous.
3. I agree with this statement. Deserts are very hot. It's hard to find shelter, food, and water as well.
Minerals can form deep inside Earth's crust by the crystallization process.
1st appositive is "Mrs. Gordon"
2nd appositive is "Mrs. Teasdale"
The sentence given is "A major Romantic poet, John Keats wrote brilliantly, loved hopelessly, and died prematurely. The answer is letter C. "and died prematurely". This is to maintain the parallel structure of the sentence which should be your guide in choosing the next phrase. "brilliantly", "hopelessly", and "prematurely" are alike.