[الطموحة نانا]

okk this is minee
duringg the dayy plantsss producee oxygennn throughh the processs of photosynthesis but at nightt stopp doing it becausee of the absencee of lightt and lock stomata howeverrr the respirationnn remains permanentlyyy such as humainn buu subtractingg the carbonn diochide and itt absorbs the oxygenn


about the project i didnt finish itt butt i can helpp u with thiss
https://www.djelfa.info/vb/showthread.php?t=90491