Which of the following factors can cause the meat of a harvested animal to spoil?

The correct answer focuses on Heat, Dirt, and Moisture as significant factors that can cause the meat of a harvested animal to spoil.

Heat is crucial because it accelerates bacterial growth and enzymatic activity, which can lead to quicker spoilage of meat. When the temperature rises, especially above the recommended refrigeration levels, it creates an environment that is conducive to the proliferation of harmful bacteria.

Dirt can contribute to spoilage as well. It may harbor bacteria and other pathogens that can contaminate the meat. Ensuring that the meat is handled in a clean environment and is free from contaminants is vital for preserving its quality.

Moisture plays a pivotal role in spoilage due to its ability to support microbial life. When meat is exposed to moisture, either from environmental sources or improper handling, it increases the likelihood of spoilage by promoting the growth of bacteria and mold.

Other combinations of factors listed may not align with the typical causes of meat spoilage as effectively as Heat, Dirt, and Moisture do, making this answer the most relevant to understanding how to preserve harvested meat properly.