Final answer:
The key factors that contribute to a female primate's success at feeding include food quality, distribution of food, and food availability.
Step-by-step explanation:
The key factor(s) that contribute to a female primate's success at feeding include food quality, distribution of food, and food availability. These factors are all important for female primates as they determine the availability and accessibility of food resources. For example, if the food quality is low or if food is not distributed evenly, it can negatively impact a female primate's ability to find enough nutritious food.