how can help to reduce air pollution ??
@orlandomalaysia (151)
Malaysia
1 response
@jessicameron (374)
• United States
1 Dec 06
Perhaps you could not breathe as much. That would conserve oxygen and cut down on CO2
@comical_relief (221)
• United States
1 Dec 06
loo...that would be kind of hard to do because of the fact that its an involentary action
