This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to apply mulch
Select an organic mulch to add nutrients to your lawn.
Organic mulches include wood chips, straw, grass clippings, chopped leaves, and compost. When the mulch breaks down, it naturally adds nutrients to the underlying soil.

Possible answers:
(A). Organic mulch will also help with water retention, weed prevention, and will protect plant roots. Organic mulches won't, however, protect from pests.;
(B). When added gradually, organic mulches can stop weeds from reaching where they need to be planted. Mulch also helps weeds gain partial access to fresh moisture.;
(C). Your chosen mulch will be maintained as a " compost patch, " and can be easily transferred to your garden. Use compost in water during the summer.;
(D). Mulches rich in organic materials are often called composting beds or drain compactors. Mulches with good drainage are ideal for saving water, watering your lawn regularly, and keeping your lawn well maintained.;
The answer is:
(A).