Had to look for the options and here is my answer.
William Shakespeare is a well known writer of various plays. And for him, he wanted these to be conveyed realistically in order to become more convincing to his audience. And the phrase that suggests this purpose is "the mirror up to nature". This phrase means that his play is like a reflection of reality.
To make a batch of cinnamon rolls, you first preheat the oven to the instructed temperature on the package. Then, you place the rolls evenly apart on a baking sheet. After that, you put them in the oven and when they're done, you get them out carefully, as they will be hot. Finally, you can glaze and eat them.
They had not seen the experiment, yet they knew the results.