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)
A. Purpose
I believe this is purpose because she is writing to argue that distributing medicine to rural parts of the world was worth doing.
B.snake as many have a phobia of snakes.
Answer:
I deal with my loneliness by:
Explanation:
1: calling friends
2: playings game
3: drawing
4: doing homework
and lastly Texting my friends!