The respiratory system.
we can help trees by recycleing and not littering because if we litter we are hurting mother nature and trees also help us breath so go green
help
The main organ of respiration would be the two things you feel move in and out every time you breath, which if you haven't caught on yet, its you lungs silly :D
Because they have a air tank to help them breath.
you can help plants by not plucking them,you can help plants by watering them.you can help animals by feeding them,sheltering them, if they are lost giving them to the police.etc!!!!!!!!!!!
*us
becuse you need it to help you breath
yes they help us breath in the air we breath i read about it somewhere
They help us because they give off the air we need to breath. They help us because they give off the air we need to breath.
you breath daaa. who doesnt know that? lol
they r the cold blooded aquatic reptile they breath with the help of mouth & lungs
Help us to survive
The help us breath when we help them live.
Help us to breath.
Our lungs help us breath and they let us live.
Well, obviously, oxygen helps us breath as it is the thing we breath. If there was no oxygen, we wouldn't be able to breath, therefore, we would all die.
Trees are resources and they help animals breath just like they help us.