Answer:
It is important for people, such as scientists to continue studying objects/ideas we already have a lot of information about...
Explanation:
...because we can
- learn more from what we already know
- discover new things that we have barely any understanding about
- find treatments for harmful diseases, etc.
the answer is c
Our last sunset together was a thrilling symphony.
I first met my best friend three years ago
the boy wobbled his teeth