For which of the following outcomes would tilling of crop fields be discouraged? I. Organic matter returns nutrients to the soil
II. Reduction of weeds so water competition is less
III. Loosened soil is easily washed away into rivers and streams

I only
II only
III only
I and III only

What best describes the difference between a theme and a template? templates provide a style, including color schemes and fonts, but themes provide different structural options, including pages with certain objects already set up. templates provide different structural options, including pages with certain objects already set up, but themes provide a style, including color schemes and fonts. templates provide different purpose options, including settings for which type of monitor will display a presentation, but themes provide moods for different purposes, including business meetings or recreational slide shows. templates provide moods for different purposes, including business meetings or recreational slide shows, but themes provide different purpose options, including settings for which type of monitor will display a presentation.