Answer:
what is the question? is it supposed to be a graph?
Add all of the numbers together then multiple the sum to get ur answers
1. future
2. Present
3. Present
4. Past
5. Past
6. Present
7. Future
8. Future
9. Past
10. Present
11. Future
12. Past
13. Present
14. Past
15. Present
Answer:
Astronomy is one of the oldest sciences