Question

Research the amount of carbon dioxide generally found in the air and in breath. which has more carbon dioxide? what are some of the other sources of carbon dioxide in air?

Answer 1

In atmosphere there is 0.04 % of co2 in the air
In breath we breath out about 2 to 3 pounds of  co2 which is greater than the amount of co2 found in air \
The sources of co2 are
respiration 
combustion of organic fuels or compounds

Answer 2

Answer:

1- Carbon dioxide in our breath comes from the carbon in our food.

2- All plants need carbon dioxide to survive.

3- About .04 percent of the atmosphere's air is carbon dioxide and  4.4       percent of our breath is carbon dioxide we breathe out more carbon          dioxide than we breathe in.

4- Some effects might include combustion with other gasses and it could also potentially kill all life.

Explanation: