Humans do, and all animals! We breathe in O2 and breathe out CO2.
Burning gasoline releases the carbon dioxide.
Lungs! =)
lung
every animal
Cellular respiration removes oxygen from the air and releases carbon dioxide as a waste product.
Respiratory System
maybe oxygen because it releases carbon dioxide
Through the process of photosynthesis, a plant takes the carbon dioxide from the air produces and releases oxygen back into the air. They produce oygen and use carbon dioxide during the day.
Through the process of photosynthesis, a plant takes the carbon dioxide from the air produces and releases oxygen back into the air. They produce oygen and use carbon dioxide during the day.
Omnivores
Exhaled air has higher levels of carbon dioxide and lower levels of oxygen compared to inhaled air. This is because the body takes in oxygen from the air and releases carbon dioxide as a waste product during the process of respiration.
Carbon dioxide is the waste substance that is exhaled when you breathe out. When you exhale, your body releases carbon dioxide that is produced during the process of converting the oxygen you breathe in into energy.