How were slaves used by the maya and the aztecs?

slaves could buy their freedom after serving for two years.
slaves could work toward owning a portion of the land.
slaves were not allowed to eat the crops they worked.
slaves were sometimes used as a sacrifice to the gods.

Which of the following describes a difference between an essay's body paragraph and its conclusion? o a. body paragraphs first introduce evidence, while a conclusion simply reminds readers of evidence. b. body paragraphs act as hooks for the reader, while the conclusion simply restates the essay's claim. c. body paragraphs can be any length, while the conclusion has a set number of sentences. d. body paragraphs restate the essay's claim, while the conclusion proposes claims for future essays.