There are multiple possible answers. One is that it's mouse droppings since mice like to eat it. Another is that it's bugs and this is dangerous since they can leave larva there. The third is that they are remaining residue traces from other types of oats that were ground together and in this case it is not that dangerous.
I believe the answer is environment.
The acts passed by Britain after the team party was taxes I think
The answer is it has a mixed economy
