Ruler, Key, Compass, Pencil
Answer:
B, C, and D
Explanation:
As the question says, a GPS finds exact locations. Exact locations have nothin to do with when something happened.
The answer to this is Rural Communities of developing countries.
So B is the answer
Hey there!!
The difference between them is that Horticultural farming is for personal gardens and Agricultural societies focus on particular plants.
Hope this helped and have a great day!! (: