Answer:
Since the middle of the 20th century, scientists <u>have found</u> cures for many diseases. However, so far no one <u>has discovered</u>
Explanation:
those are the perfect tenses for (find) and (discover)
Answer:
I couldn't have answered the phone because the battery died.
Explanation:
Answer:
They are the same because tehy both got strenth and they both are strong,but prometheus is stronger than freinkenstein and he just a monster and prometheaus is a human being whosaves peole
Explanation: