Answer:
The answer is C.
Explanation:
The answer is C. because there is no misspelling, missing apostrophe, or incorrect tense.
(Btw can you give me brainliest answer if you found this helpful, because I cant level up until I have 5 brainliest answer)
To fix the sentence, change "," after 2004 to ";" and remove the "and" before scientists. It makes the sentence sound better.
I hope that helps!
They would have survived if they had been more ratical