A claim is the main argument. Evidence is the facts or research to support your claim. I hope you win your next argument! :D
Answer: I think the first question is C: Somber, but I'm not sure
Explanation:
Answer:a
Explanation i think it is it.
What it means is that he wouldn't have been able to get where he got if it hadn't been for the scientific achievements of his predecessors. If it hadn't been for these "giants" that enabled him to see so far, he wouldn't have been able to make all the discoveries that he did. For those coming after him, he was a giant that enabled them, and so laws and theories and scientific knowledge always increases based on the knowledge before it.
700 is the correct answer
