An interesting question, thought provoking. Many a time have I also asked myself, "Why do animals gas breathed out by animals?" The questions depth and intellectual prowess never cease to amaze myself and my colleagues.
This question can not be answered by man alone or men combined. This question is one for the history books, as our only hope of answering such a quandary lies within future generations.
Air/gas animals and humans breathe in, and a little bit of nitrogen is included in the air it has just breathed in.
They used a powder which when it reacted with water kills you, as the Jews breathed and shouted etc, the moisture from their mouths reacted with the gas which they then breathed in and it killed them.
because its nice
you would die
They die.
carbon dioxide
Oxygen. This is for the purpose of perform aerobic respiration.
Much of this air is the mixture that you breathed in but it is higher in carbon dioxide. This gas is produced by your cells as they used the oxygen that you breathed in to make energy.
they put it on like a Halloween mask and breathed normally.
Much of this air is the mixture that you breathed in but it is higher in carbon dioxide. This gas is produced by your cells as they used the oxygen that you breathed in to make energy.
Methane from their rear end and carbon dioxide and all the stuff they breathed in from the mouth
The gas that is taken in by animals is oxygen. Animals absorb oxygen and exhale carbon dioxide. Plants take in carbon dioxide and let out oxygen.