Finish the following sentence with the best choice: How can I use rocks in my garden?

Choices:
- Rock, gravel, pebbles and other stones can be applied to landscaping features such as flowerbeds to suppress weed growth and retain moisture.
- Rock, gravel, pebbles and other bricks can be applied to landscaping features such as flowerbeds to suppress weed growth and retain moisture.

Answer:
Rock, gravel, pebbles and other stones can be applied to landscaping features such as flowerbeds to suppress weed growth and retain moisture.