Please answer the following question: Fact 1: Spores may be dispersed by moving water, wind, or other organisms. Fact 2: Plastic and other mulches offer a barrier to spore dispersal. Given the two facts above, answer the question "Plastic and other mulches offer a barrier to what?" with the following options: - contamination - Animal survival - erosion - Deposition. - spores moving - bacteria - environment - high temperature
A:
spores moving