Answer:
They wonder about the History of life on Earth for this most improtant reason:
Explanation:
This one being, that there is a close time coincidence between major extinction events and major flood basalt outpouring events, and lesser yet important extinctions with lesser yet important flood basalt events. This suggests a causative relationship.
The air we breathe out contains carbon dioxide and water vapor
Because with the new environment it'd stay a little bit & not die. plus it would probably grow.
Gas transport is the movement of O₂ and CO₂ between the systemic capillary beds and the pulmonary capillary beds.
