Answer:
B
Explanation:
the other two have no correlation to her learning more about her ecosystem.
Answer: HOPE IT WILL HELP U ...
Explanation:
1. It help to provide the direct employment to farmer.
2.It is the natural-friendly and most peaceful method of livelihood .
3.It is the primary source of the economic prior to the industrial revolution.
4.It contributes to the nations food safety and health .
I think they are all biotic factors..hmm if not take out whichever sounds the most not fitting.
Biotic is living things and abiotic isnt living things like virus