Originally conceived by Denver Water, the seven design principles of xeriscaping have since expanded into simple and applicable concepts to creating landscapes that use less water.
In music and music theory, 'beat' is the basic unit of time. It can refer to tempo, meter, rhythms, and groove.
The answer is A. (Boring classes are just as important as interesting ones.)
Answer: Theme
Explanation:
The simply refers to the main idea that the writer wants to explore in a story, novel, or other literary work. It should be noted that the theme of a particular story can be conveyed through the use of setting, plot or dialogue.
Therefore, "This book is a warning to the living that atrocities like the Holocaust can happen and will happen again if we are not vigilant" is a theme as it expresses the idea of the writer.