27 October 2008

Question of the day - 27 October 2008

What gives green leaves their colour?

D'où vient la couleur verte des feuilles?

3 comments:

Bob E/R said...

la Chlorophylle ?

Bill said...

The colour of the leaves is due to chlorophyll.

Champagne Champion said...

Vraiment facile celle-là. La chlorophylle.