very low concentrations
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.
When we breathe in air, our bodies use the oxygen in it for energy and release the nitrogen back into the air when we exhale.
"Breathe in and breathe out, for you must breathe to live."
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.
Yes, are you able to breathe correctly?
Pollutes the air we breathe.
No it is not ok. And yes, it will harm you.
No, liquid nitrogen is not safe to breathe as it can cause serious harm to the respiratory system and can be fatal if inhaled.
the answer is breathe.
Squirrels have lungs to breathe with, just like us.
The main limitations of using Carbon14 dating to find the age of something that is carbon base are firstly the possibility that carbon may be absorbed by some things making it more difficult to get an absolutely accurate age and secondly, with Carbon14 only having a half life of 5,568 years the maximum theoretical limit for detection is 100,000 years.
Carbon is a non metallic element. Mass number of it is 12.
Carbon14 dating (isotopic dating)
we will die
CO2 - the opposite of us.
Squirrels have lungs to breathe with, just like us.
Asbestos fibers are a known carcinogen. It is highly dangerous.