Which of the following is not a potential source of contamination for agricultural products? a. insecticides b. herbicides c. sun exposure d. hormones

c. sun exposure

Explanation:

The exposure to sunlight can not be considered as contamination for agricultural products. The reason for that is that the sunlight is actually the natural factor that enables them to live, develop, and produce fruits and vegetables. The sunlight is crucial for the survival of the plants, as this is what enables the process of photosynthesis through which the plants are making their own food. If there isn't sunlight, then the plants will die out, and the agriculture will not be possible.

food chain i would say only because there is competition on getting food and survival

he government should regulate the economy