What is the negative outcome of consolidation from many slaughterhouses across the US to only 13? A less greenhouse gas emissions B greater profits for agricultural corporations C less cost for farmers D greater possibility of contamination of our food

D greater possibility of contamination of our food

Explanation:

Slaughterhouses are the places where animals are slaughter to supply food and when these places are consolidated, the few ones that remain receive a higher amount of animals and the meat from those animals can be combined in a batch which increases the chance of it to get contaminated. According to that, the answer is that the negative outcome of consolidation from many slaughterhouses across the US to only 13 is greater possibility of contamination of our food.

The other options are not right because they would be considered positive outcomes.