Dave Heil wrote:
Michael Coslo wrote:

Yeah, and trees make CO2 so they are responsible for global warming. ;^)

They do? All this time I was certain that trees produced oxygen.

Dave K8MN

During the daylight hours, trees and other plants do make oxygen. At
night, in the dark, they do consume some of the oxygen--however, there
is a net gain; i.e. they do "make oxygen."

Regards,
JS