What is one advantage of polyculture? O easier to transport crops
O greater variety of foods from crops
O requires less labor to produce crops
O costs much less than growing single crops

policultivo:

Reducen el riesgo de incidencia de plagas y enfermedades . * Permite adaptar los cultivos a diferentes necesidades de luz. * Mejora La calidad nutricional de las plantas. * Permiten una mejor distribución del trabajo en períodos largos y mejora las posibilidades de comercialización.

A literary work such as music that creates a mood is an example of theme in a speech.

Explanation:

The theme statement is considered as that statement that deals with a piece of art that can be music as well as  literature . The theme is referred to as the main subject, the theme should be such that the reader is not confused while reading it. From a theme a reader can understand how a writer has critically analysed the work. A literary work should be done in such a way that it creates a mood for the reader.