We need to breathe oxygen to live.He kept telling me to breathe easy. I'd like to see him breathing easy while giving birth.The oxygen tanks allow us to breathe underwater for a while.
Trees are important. Trees give us oxygen for us to survive. Trees provide food and shelter for animals. Trees stops land slide soil erosion to stop coming.
It's nose or mouth just like us because it is a mammal as well. It has lungs just like us humans and it breathes just like us.
helps you breathe and separates the lungs form your stomach and intestines
very low concentrations
There are many reasons why gases are important to us. For example, the air that we breathe is a gas.
Trees take in carbon dioxide (what we breathe out) and give out oxygen (what we breathe in), which is the way our gases are recycled and it also give us air.This guy is right.trees are important because they give us oxygen
The Respiratory System is important to us because you can breathe or do anything without it. It is the main part of you body.
they help us breathe and get oxygen in our bodies and get carbon dioxide out
We have science to learn about the way the world around us is made up. Like, how we breathe, what we are, the enviroment around us. It is important because it teaches us about our life (literally!)
the gas mask is important because if you are somewhere when you cant breathe they will help you breathe
the answer is breathe.
it is important because we cant tell our selves breathe,breathe,breathe. Our brain knows so we don't control it.
Squirrels have lungs to breathe with, just like us.
Oxygen
CO2 - the opposite of us.
we will die