This improves the growth of roots and increases the movement of water through the soil.

VOA: special.2009.06.30

It improves body shape by removing fat from certain parts of the body.

VOA: special.2011.07.05

The mulch also improves the ability of the soil to hold moisture.

VOA: special.2009.06.30

Organic mulch protects but also improves the condition of the soil.

VOA: special.2009.06.30

Exercise also improves the body's defense system against disease.

VOA: special.2009.03.24

Exercise not only improves your appearance.

VOA: special.2010.06.08

New figures are due on Friday, and the White House has been warning that joblessness will get worse before it improves.

VOA: standard.2009.08.05

But it also says it does not intend to reward Havana by lifting sanctions until it improves human rights conditions.

VOA: standard.2009.10.28

A survey by Harris Interactive, a public opinion research firm, found that nearly plan to increase their charitable giving once the economy improves.

VOA: standard.2009.12.16

The Royal Society is calling for the British government to contribute around $3 billion to fund the research into science that improves crops and sustainable crop management.

VOA: standard.2009.10.21

HDL improves heart health and doctors want to see high HDL numbers.

VOA: standard.2010.04.25

He says both countries have armies that are developing well, police forces that are hampered by corruption but have potential, and both have economic capabilities that can be unleashed if the security situation improves.

VOA: standard.2009.11.04