Question

Do plants remove CO₂ from the atmosphere, or
add it back into the atmosphere?

Answer 1

they add it back into the atmosphere

Step-by-step explanation:

plants store back the co2 removed from the atmosphere

Answer 2

Answer: remove CO2

Step-by-step explanation:

plants take in CO2 and then convert that into oxygen which they release, so basically they convert CO2 into oxygen, not the other way around. hope this helps :)