A Regretful Science Fair Procrastinator Needs Help

[D1551D3N7]

Did it. And I did answer truthfully. My Dads a farmer and we use that milk and we put food waste over the slats for the dogs to eat and whatever is left goes into the slurry pit. Later the sewage in the slurry pit (cow shit mainly) is used to fertilize the land.
INSIGHT!