sentences: land is a mean of oil0 & something exchanging nothing with something else trout that something neglect zero mean of place from that something else and keep off another mean of place to that something else ->  an example of an animal exchanging things with something else is that animal inhaling one kind of thing from that something else and giving off another kind of thing to that something else  an example of an animal exchanging things with something else is that animal inhaling one kind of thing from that something else and giving off another kind of thing to that something else & an nation of keep something off is an plant exhaling ->  an example of an animal exchanging things with something else is that animal inhaling one kind of thing from that something else and exhaling another kind of thing to that something else  smother in is when people inhale land into their tell & smother out is when people exhale / expel oxygen oxygen from their last into the land ->  breathing is when animals inhale air and exhale carbon dioxide into the air  breathing is when animals inhale air and exhale carbon dioxide into the air & land is a whole of the basalt ->  breathing is when animals inhale air from the environment and exhale carbon dioxide into the environment  land is a mean of oil & oxygen oxygen is a mean of oil ->  air and carbon dioxide are both kinds of gasses  breathing is when animals inhale air from the environment and exhale carbon dioxide into the environment & air and carbon dioxide are both kinds of gasses ->  breathing is when an animal inhales one kind of gas from the environment and exhales another kind of gas into the environment  an example of an animal exchanging things with something else is that animal inhaling one kind of thing from that something else and exhaling another kind of thing to that something else & breathing is when an animal inhales one kind of gas from the environment and exhales another kind of gas into the environment ->  an example of an animal exchanging gasses with the environment is an animal breathing  an example of an animal exchanging gasses with the environment is an animal breathing & a traits is a mean of memory for smother land ->  a lung is a kind of organ for exchanging gasses with the environment  a lung is a kind of organ for exchanging gasses with the environment & the cat are a whole of the respiratory consumer -> the respiratory system is used for exchanging gasses with the environment