"For large animals like beef, a very large fraction of the nitrogen that enters the cow's mouth is excreted out the back end."

VOA: special.2011.04.05

The heavy metal enters the body when children breathe the paint dust or fumes in the air.

VOA: special.2009.08.31

It tells about a little boy named Mickey who enters the dream world of a night kitchen.

VOA: special.2009.10.05

The carbon dioxide enters the plants through tiny holes or pores on the surface of leaves.

VOA: special.2010.01.26

The gate is lifted, the cow is released and the next cow enters.

VOA: special.2009.05.12

He enters a cave deep in the desert in the state of Arizona.

VOA: special.2010.07.17

Then,when the parasite enters the brain, it causes more serious problems.

VOA: special.2010.04.07

The parasite enters people through the bite of infected mosquitoes.

VOA: special.2009.12.22

Max enters an imaginary world of large, frightening creatures.

VOA: special.2009.10.05

But anyway,this enters into a kind of gamesmanship operation which is not always the kind of thing you want to see,"

VOA: standard.2009.07.15

(MOIVE SOUND) Marshal Teddy Daniels enters this shadowy world because one of the patients (although he keeps calling them 'prisoners') has mysteriously vanished.

VOA: standard.2010.02.27

The big question as he enters his second year in office is will the traits that brought him to the presidency deliver the results he needs.

VOA: standard.2010.01.16

"As Wooden enters the playing court, he receives a standing ovation from an overflow crowd and true to the Wooden tradition, on the outside everything appears calm."

VOA: standard.2010.06.05

Chan notes no one can predict what will happen later in the year when the southern hemisphere enters its influenza season and the virus spreads more rapidly throughout the population.

VOA: standard.2010.01.18