Yes, but surface-level biology is pretty much carbon neutral. All of the carbon you exhale to the atmosphere comes from the food you eat, which gets its carbon from the atmosphere via photosynthesis.
Obviously there are edge cases, but by and large Global Warming is happening because we're pulling carbon out of the ground and putting it in the sky.
Obviously there are edge cases, but by and large Global Warming is happening because we're pulling carbon out of the ground and putting it in the sky.