C. Fishing
I think fishing would make sense due to living in a river valley.
Answer:
Blueberry is the national fruit of USA .
Hope this helps you XD ✌️
Answer is (3) Knowledge of astronomy was used by
<span>Muslims to fulfill religious obligations.</span>
The principle of which relative dating can be used at Siccar Point in Scotland to determine that the rocks below the unconformity were tilted to vertical before erosion occurred is the o<span>riginal horizontality. Thank you for posting your question here. I hope the answer helps. </span>