Answer:
depends on the problem
GPS is helpful
Satellite tracking is helpful
The list goes on, although it would be helpful to know what problem you are talking about :)
Answer:
I could use GIS so I can build a map and know where the disease is spread and not spread to help understand and stop it.I could use remote sensing to study it even if i'm not there.
Explanation:
im right because i made an 100
