Most of the time, you'll want affect as a verb meaning to influence something and effect for the something that was influenced. The difference between affect and effect is so slippery that people have started using "impact" as a verb instead. Don't be one of them!
Subsistence farming, also called subsistence agriculture, is a form of farming in which the family works to produce only enough goods to support the family unit, without excess intended for sale and trade. Subsistence farmers grow a variety of crops and keep several types of animals in order to cover a large range of dietary needs.
Definition of Prose. Prose is a form of language that has no formal metrical structure. It applies a natural flow of speech, and ordinary grammatical structure rather than rhythmic structure, such as in the case of traditional poetry? I really hope this helps.