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.

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.